Autoclave Engineers offers a complete line of standard adapters and couplings as well as special designs and materials | Autoclave Engineers Valves, Fittings & Tubing | Autoclave Engineers Pumps | Autoclave Engineers Reactors, Vessels, Instrumentation & Systems

Index By Mfg.

Aeroquip
Airroyal
Asco valve
Allen Bradley
Alco Valve
Alexander Valve
Alemite
Allied Witan
Atlas Copco
Altronic
American Coupling
American Heat Exch.
Ametek Gauge
Anchor Fittings
Aro Modernair
Aschroft Gauge
Atlas Cylinders
Autoclave Engineers
Barksdale
Bailey mackey
Bendix
Bijur
Bimba
Bodine Motors
Boehmer valve
Borg and Warner
Brand Hydraulics
Brown & Scharpe
Browning
Brunning Parker
C.A. Norgren
Cessna
Char- Lynn
Chelsea PTO
Circle Seal
Clark
Commercial Shearing
Continental Hyd
Cross Mfg
Cummins
Daman Subplate
Danfoss
Data Logic
Datcon
Delta Power
Deltrol
73 Mfg. Co.
D.D.A.
Danfoss
Denison
Detroit Coil
Detroit Diesel
Double A
Dowty
Duff Norton
Dwyer
Eastern / LFE
Eaton
Eculid
EMB
Enerpac
Facet Filters
Fairchild
Firestone
Fischer & Porter
Fisher
Fram Filters
Funk
Eaton Fuller
Gabriel
Gates Fittings
Gardner Denver
GE parts
Generant
Gresen
Gromelle
Haenni Gauges
Haldex
Hansen Couplings
Headland
Helicoide
Hella
Hendrikson
Hi-Flex Fittings
Hoke
HTC
Hub City
Hycon
Hydac
Hydreco
Hydro-Craft
Imperial Eastman
Jaco
John Deere
Kebby Tank Acc
Keystone Valves
Komatsu
Legris
Lenz Fittings
Lenz Filters
Lenz Gauges
Lexair / Airmatic
LittleFuse
Lha
Lube Devices
Lucas / Bendix
Isspro
Main Flanges
Manastrip
Meritor
Microswitch
MIDLAND
Mission pumps
Murphy
National seals
Nason
NCC
Norgren
Norman Filters
(Ultraporous)
NOV
NuFlo
Numatics
Nycoil
Oil Dyne
Oil Gear / Hydura
OPW
Parker Hydra
Parker Lucifier
Parker
Perfecting
Pepperl & Fuchs
Plast-O-Matic
PMA
Prince
Preco
Purolator
Pump
Quadrastat
Racine
Refilco
Rexroth
Rockwell
Ross - TRW
Sappel
Schroder
Squre D
Skinner Valves
Skinner Parts
Snap-tite
Spicer
SS White
SPM
Sta-rite
Stewarts
Strahmann Valves
Stratoflex Fittings
Sauer Danfoss
SPM
Sundstrund
Suntech-
Sundstrand
Swagelock
Stewart Warner Guages
Synflex Fittings
Telemecanique
Tyrone
Twin Disc
UCC
UE Switch
Ultraporous Filters
U.S. Gauge
Utec
VDO
Veriflo
Versa
Vican Pumps
Vickers
Viking
Wabco
Watts Regulator
Weatherhead
Weschler / NES
Wilkerson
White
Young Radiators
ZF
Zinga
Zycron
Others

Autoclave Engineers, now part of the Instrumentation Products Division of Parker Hannifin, combines high pressure industry knowledge, manufacturing expertise, and technological innovation to offer a broad range of products and services to our customers across a wide range of industries. Our goal is to design, produce and deliver products, systems and solutions that matter… while consistently exceeding customer expectations.

?Low Pressure Instrumentation Products to 15,000 psi (1035 bar)
?Medium Pressure Instrumentation Products to 20,000 psi (1380 bar)
?High Pressure Instrumentation Products to 60,000 psi (4135 bar)
?Ultra High Pressure Instrumentation Products to 150,000 psi (10350 bar)
?Air Driven Liquid Pumps and Packaged Systems to 60,000 psi (4135 bar)

utoclave Engineers offers a complete line of standard adapters and couplings as well as special designs and materials.
Male/Female Adapters: Male/female adapters are designed to join a female connection directly to another size and/or type of connection without the need for an additional coupling.

Couplings:
Couplings and reducer/adapter couplings accommodate female-to-female joining of any combination of standard size tubing listed.

Male/Male Adapters:
Male-to-male one piece adapters are designed to join two female connections of any combination listed.

QSS Male/Female Adapters:
Male/female adapters are designed to join a female connection directly to another size and/or type of connection without the need for an additional coupling.

Male/Male JIC Adapters:
Male-to-male one piece adapters have one end machined with a 37° flare design.

Male/Female JIC Adapters:
Male/female adapters are designed to join a female connection directly to another size and/or type of connection without the need for an additional coupling.

EZ-Union Adapters:
O-ring face seal adapter.
Flat face style o-ring seal permits easy installation or removal of components.

Butt-Weld/Header Coupling Adapters: Female to male adapters have one end machined for butt-welding to pipe, tubes, and headers.

Bulkhead Adapters: Male to female adapters designed for panel mounting.

SAE O-Ring Adapters: Female to male SAE/MS straight thread o-ring seal adapter.
For specials or other adapters not listed contact your local Sales Representative.

Male /female adapters are designed to adapt a female connection to another size and/or type of connection without the need for additional couplings. In selecting an adapter involving two different sized connections, the larger connection should be on the male end where it is possible to maximize the mechanical strength of the adapter.
To use this chart:
1. Locate MALE end in vertical column.

2. Locate desired FEMALE end of adapter across top of chart.

3. Catalog number of required adapter is located at intersection of columns.

4. For one piece adapter add-OP to suffix of part number

Other Adapters
Autoclave supplies many other types of adapters on special order. These include Autoclave UniVersa-Lok swaged-type connections, socketweld to O.D. tube or nominal pipe size, male or female AN connections and others.

Materials
All Autoclave adapters are precision machined from cold-worked Type 316 stainless steel. Other materials available on special order.
Note: Special material couplings may be supplied with four flats in place of standard hex.
FEMALE END
Connection Size and Type SpeedBite Medium Pressure
1/8”W125 1/4”SW250 3/8”SW375 1/2”SW500 1/4”SF250CX 3/8”SF375CX 9/16”SF562CX 3/4”SF750CX 1” SF1000CX
Fits this Pressure 15,000 15,000 15,000 10,000 20,000 20,000 20,000 20,000 20,000
Female Rating (1034.20) (1034.20) (1034.20) (689.45) (1378.93) (1378.93) (1378.93) (1378.93) (1378.93)
MALE END Connection PSI (bar)*
SpeedBite 1/8” W125 15,000 (1034.20) 6M24C2 6M26C2 4M28C2 6M24C6 6M26C6 6M29C6
1/4” SW250 15,000 (1034.20) 6M42D1 6M46D2 4M48D2 6M44D6 6M46D6 6M49D6 6M412D6
3/8” SW375 15,000 (1034.20) 6M62D1 6M64D2 4M68D2 6M64D6 6M66D6 6M69D6 6M612D6 6M616D6
1/2” SW500 10,000 (689.46) 4M82D1 4M84D2 4M86D2 4M84D6 4M86D6 4M89D6 4M812D6 4M816D6
Medium Pressure 1/4” SF250CX 20,000 (1378.93) 15MX42K1 6MX44K2 6MX46K2 4MX48K2 20M46K6 20M49K6 20M412K6 20M416K6
3/8” SF375CX 20,000 (1378.93) 15MX62K1 6MX64K2 6MX66K2 4MX68K2 20M64K6 20M69K6 20M612K6 20M616K6
9/16” SF562CX 20,000 (1378.93) 15MX92K1 6MX94K2 6MX96K2 4MX98K2 20M94K6 20M96K6 20M912K6 20M916K6
3/4” SF750CX 20,000 (1378.93) 15MX122K1 6MX124K2 6MX126K2 4MX128K2 20M124K6 20M126K6 20M129K6 20M1216K6
1” SF1000CX 20,000 (1378.93) 15MX162K1 6MX164K2 6MX166K2 4MX168K2 20M164K6 20M166K6 20M169K6 20M1612K6 20M1616K6
High Pressure 1” F1000C43 43,000 (2964.69)
1/4” F250C 60,000 (4136.85) 15M42B1 6M44B2 6M46B2 4M48B2 20M44B6 20M46B6 20M49B6 20M412B6
5/16” F321C150 150,000 (10342.14) 6M54B2 6M56B2 4M58B2 20M54B6 20M56B6 20M59B6 20M512B6
3/8” F375C 60,000 (4136.85) 15M62B1 6M64B2 6M66B2 4M68B2 20M64B6 20M66B6 20M69B6 20M612B6 20M616B6
9/16” F562C 60,000 (4136.85) 15M92B1 6M94B2 6M94B2 4M98B2 20M94B6 20M96B6 20M99B6 20M912B6 20M916B6
9/16” F562C40 40,000 (2757.90) 6M94G2 20M912G6
Flat TopFlat Bottom 7/16” F437FB 10,000 (689.45) 15M72E1 6M74E2 6M76E2 4M78E2 15M74E6 15M76E6 15M79E6
9/16” F562FB 10,000 (689.45) 15M92E1 6M94E2 6M96E2 4M98E2 15M94E6 15M96E6 15M99E6 15M912E6 15M916E6
9/16” F562FT 10,000 (689.45) 15M92R1 6M94R2 6M96R2 4M98R2 15M94R6 15M96R6 15M99R6 15M912R6 15M916R6
3/4” F750FB 10,000 (689.45) 15M122E1 6M124E2 6M126E2 4M128E2 15M124E6 15M126E6 15M129E6 15M1212E6 15M1216E6
National Pipe Thread (NPT) 1/8” NPT 15,000 (1034.20) 15M22N1 15M24N2 15M26N2 10M28N2 15M24N6 15M26N6 15M29N6
1/4” NPT 15,000 (1034.20) 15M42N1 15M44N2 15M46N2 10M48N2 15M44N6 15M46N6 15M49N6 15M412N6 15M416N6
3/8” NPT 15,000 (1034.20) 15M62N1 15M64N2 15M66N2 10M68N2 15M64N6 15M66N6 15M69N6 15M612N6 15M616N6
1/2” NPT 15,000 (1034.20) 15M82N1 15M84N2 15M86N2 10M88N2 15M84N6 15M86N6 15M89N6 15M812N6 15M816N6
3/4” NPT 10,000 (689.45) 10M124N2 10M126N2 10M128N2 10M124N6 10M126N6 10M129N6 10M1212N6 10M1216N6
1” NPT 10,000 (689.45) 10M166N2 10M168N2 10M166N6 10M169N6 10M1612N6 10M1616N6

Note: * The maximum pressure rating for an adapter is determined by the connection component with the All AE adapters are supplied complete with appropriate glands, collars, tube nuts and sleeves unless LOWEST pressure rating; that is, the two end connections and the tubing or pipe used, whichever is specified without. LOWER.
CAUTION: See appropriate pressure section in reference to proper selection of tubing.

FEMALE END
High Pressure National Pipe Thread (NPT)
1” F1000C43 1/4”F250C 5/16”F312C150 3/8”F375C 9/16”F562C 9/16”F562C40 1/8”NPT 1/4”NPT 3/8”NPT 1/2”NPT 3/4”NPT 1” NPT
43,000 60,000 150,000 60,000 60,000 40,000 15,000 15,000 15,000 15,000 10,000 10,000
(2964.69) (4136.85) (10342.14) (4136.85) (4136.85) (2757.90) (1034.20) (1034.20) (1034.20) (1034.20) (689.45) (689.45)
6M24C3 6M26C3 6M29C3 15M22C8 15M24C8 15M26C8 15M28C8
6M44D3 6M46D3 6M49D3 15M42D8 15M44D8 15M46D8 15M48D8 10M412D8
6M64D3 6M66D3 6M69D3 15M62D8 15M64D8 15M66D8 15M68D8 10M612D8 10M616D8
4M84D3 4M86D3 4M89D3 10M82D8 10M84D8 10M86D8 10M88D8 10M812D8 10M816D8
20M44K3 20M45K3 20M46K3 20M49K3 15MX42K8 15MX44K8 15MX46K8 15MX48K8 10MX412K8
20M64K3 20M65K3 20M66K3 20M69K3 15MX62K8 15MX64K8 15MX66K8 15MX68K8 10MX612K8 10MX616K8
20M94K3 20M95K3 20M96K3 20M99K3 15MX92K8 15MX94K8 15MX96K8 15MX98K8 10MX912K8 10MX916K8
20M124K3 20M125K3 20M126K3 20M129K3 20M129K40 15MX124K8 15MX126K8 15MX128K8 10MX1212K8 10MX1216K8
20M164K3 20M166K3 20M169K3 15MX164K8 15MX166K8 15MX168K8 10MX1612K8 10MX1616K8
43M164B3 43M166B3 43M169B3 43M169B40
43M416B3 60M45B3 60M46B3 60M49B3 15M42B8 15M44B8 15M46B8 15M48B8 10M412B8
60M54B3 60M56B3 60M59B3 15M58B8 10M512B8
43M616B3 60M64B3 60M65B3 60M69B3 15M62B8 15M64B8 15M66B8 15M68B8 10M612B8 10M616B8
43M916B3 60M94B3 60M95B3 60M96B3 15M92B8 15M94B8 15M96B8 15M98B8 10M912B8 10M916B8
15M98G8
15M74E3 15M76E3 15M79E3 10M72E8 10M74E8 10M76E8 10M78E8 10M712E8
15M94E3 15M96E3 10M92E8 10M94E8 10M96E8 10M98E8 10M912E8 10M916E8
15M94R3 15M96R3 15M99R3 10M92R8 10M94R8 10M96R8 10M98R8 10M912R8 10M916R8
15M124E3 15M126E3 15M129E3 10M122E8 10M124E8 10M126E8 10M128E8 10M1212E8 10M1216E8
15M24N3 15M26N3 15M29N3
15M44N3 15M45N3 15M46N3 15M49N3 15M48N8
15M64N3 15M66N3 15M69N3 15M69N40 15M68N8
15M84N3 15M86N3 15M89N3 15M89N40 10M812N8
10M124N3 10M126N3 10M129N3 10M122N8
10M166N3 10M169N3

AE Male/Female Adapters are available in a “one-piece” design. They are identical to the two piece For prompt service, Autoclave stocks select products. Consult factory.
designs in length and can be ordered by adding the suffix - OP to the two piece adapter part numbers
listed.

Adapters/Couplings -Male/Female Adapters
Speed Bite

Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
W125 W125
W125 SW250 6M24C2 0.63 (15.9) 1.29 (32.1)
W125 SW375 6M26C2 0.75 (19.1) 1.41 (35.8)
W125 SW500 4M28C2 1.00 (25.4) 1.53 (38.8)
W125 SF250CX 6M24C6 0.63 (15.9) 1.41 (35.8)
W125 SF375CX 6M26C6 0.75 (19.1) 1.41 (35.8)
W125 SF562CX 6M29C6 1.00 (25.4) 1.66 (42.1)
W125 SF750CX
W125 SF1000CX
W125 F1000C43
W125 F250C 6M24C3 .75 (19.1) 1.16 (29.5)
W125 F312C150
W125 F375C 6M26C3 1.00 (25.4) 1.34 (34.1)
W125 F562C 6M29C3 1.38 (35.1) 1.59 (40.5)
W125 F562C40
W125 1/8 NPT 15M22C8 0.63 (15.9) 1.25 (31.8)
W125 1/4 NPT 15M24C8 0.75 (19.1) 1.47 (37.3)
W125 3/8 NPT 15M26C8 1.00 (25.4) 1.53 (38.8)
W125 1/2 NPT 15M28C8 1.18 (30.1) 1.81 (46.0)
W125 3/4 NPT
W125 1 NPT

SW250 W125 6M42D1 0.63 (15.9) 1.08 (27.4)
SW250 SW250
SW250 SW375 6M46D2 0.75 (19.1) 1.64 (41.7)
SW250 SW500 4M48D2 1.00 (25.4) 1.77 (44.9)
SW250 SF250CX 6M44D6 0.63 (15.9) 1.52 (38.5)
SW250 SF375CX 6M46D6 0.75 (19.1) 1.77 (44.9)
SW250 SF562CX 6M49D6 1.00 (25.4) 1.89 (48.0)
SW250 SF750CX 6M412D6 1.38 (35.1) 2.27 (57.7)
SW250 SF1000CX
SW250 F1000C43
SW250 F250C 6M44D3 .75 (19.1) 1.27 (32.2)
SW250 F312C150
SW250 F375C 6M46D3 1.00 (25.4) 1.70 (43.3)
SW250 F562C 6M49D3 1.38 (35.1) 1.77 (44.9)
SW250 F562C40
SW250 1/8 NPT 15M42D8 0.63 (15.9) 1.39 (35.3)
SW250 1/4 NPT 15M44D8 0.75 (19.1) 1.64 (41.7)
SW250 3/8 NPT 15M46D8 1.00 (25.4) 1.70 (43.3)
SW250 1/2 NPT 15M48D8 1.18 (30.1) 1.95 (49.6)
SW250 3/4 NPT 10M412D8 1.38 (35.1) 2.21 (56.0)
SW250 1 NPT

Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
SW375 W125 6M62D1 0.75 (19.1) 1.16 (29.4)
SW375 SW250 6M64D2 0.75 (19.1) 1.41 (35.7)
SW375 SW375
SW375 SW500 4M68D2 1.00 (25.4) 1.78 (45.3)
SW375 SF250CX 6M64D6 0.75 (19.1) 1.41 (35.9)
SW375 SF375CX 6M66D6 0.75 (19.1) 1.59 (40.4)
SW375 SF562CX 6M69D6 1.00 (25.4) 1.72 (43.7)
SW375 SF750CX 6M612D6 1.38 (35.1) 2.28 (57.9)
SW375 SF1000CX 6M616D6 1.75 (44.5) 2.78 (70.7)
SW375 F1000C43
SW375 F250C 6M64D3 .75 (19.1) 1.41 (35.7)
SW375 F312C150
SW375 F375C 6M66D3 1.00 (25.4) 1.66 (42.2)
SW375 F562C 6M69D3 1.38 (35.1) 1.78 (45.3)
SW375 F562C40
SW375 1/8 NPT 15M62D8 0.75 (19.1) 1.41 (35.7)
SW375 1/4 NPT 15M64D8 0.75 (19.1) 1.66 (42.2)
SW375 3/8 NPT 15M66D8 1.00 (25.4) 1.78 (45.3)
SW375 1/2 NPT 15M68D8 1.18 (30.1) 1.97 (50.0)
SW375 3/4 NPT 10M612D8 1.38 (35.1) 2.28 (57.9)
SW375 1 NPT 10M616D8 1.75 (44.5) 2.78 (70.7)

SW500 W125 4M82D1 0.94 (23.8) 1.22 (31.0)
SW500 SW250 4M84D2 0.94 (23.8) 1.34 (34.1)
SW500 SW375 4M86D2 0.94 (23.8) 1.47 (37.3)
SW500 SW500
SW500 SF250CX 4M84D6 1.00 (25.4) 1.59 (40.5)
SW500 SF375CX 4M86D6 1.00 (25.4) 1.59 (40.5)
SW500 SF562CX 4M89D6 1.00 (25.4) 1.66 (42.2)
SW500 SF750CX 4M812D6 1.38 (35.1) 2.09 (53.2)
SW500 SF1000CX 4M816D6 1.75 (44.5) 2.72 (69.0)
SW500 F1000C43
SW500 F250C 4M84D3 0.94 (23.8) 1.41 (35.7)
SW500 F312C150
SW500 F375C 4M86D3 1.00 (25.4) 1.59 (40.5)
SW500 F562C 4M89D3 1.38 (35.1) 1.72 (43.7)
SW500 F562C40
SW500 1/8 NPT 10M82D8 1.00 (25.4) 1.34 (34.1)
SW500 1/4 NPT 10M84D8 1.00 (25.4) 1.47 (37.3)
SW500 3/8 NPT 10M86D8 1.00 (25.4) 1.72 (43.7)
SW500 1/2 NPT 10M88D8 1.18 (30.1) 2.16 (54.7)
SW500 3/4 NPT 10M812D8 1.38 (35.1) 2.22 (56.3)
SW500 1 NPT 10M816D8 1.75 (44.5) 2.47 (62.7)

For prompt service, Autoclave stocks select products.

Maximum pressure rating is based on the lowest rating of any
Consult factory.

component. Actual working pressure may be determined by
tubing pressure rating, if lower.
Note: For pressure rating see selection chart.

All Dimensions for reference only and subject to change.

Medium Pressure
Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
SF250CX W125 15MX42K1 0.63 (15.9) 1.34 (34.1)
SF250CX SW250 6MX44K2 0.63 (15.9) 1.59 (40.5)
SF250CX SW375 6MX46K2 0.75 (19.1) 1.59 (40.5)
SF250CX SW500 4MX48K2 1.00 (25.4) 1.00 (25.4)
SF250CX SF250CX
SF250CX SF375CX 20M46K6 0.75 (19.1) 1.59 (40.5)
SF250CX SF562CX 20M49K6 1.00 (25.4) 1.97 (50.0)
SF250CX SF750CX 20M412K6 1.38 (35.1) 2.34 (59.5)
SF250CX SF1000CX 20M416K6 1.75 (44.5) 2.84 (72.2)
SF250CX F1000C43
SF250CX F250C 20M44K3 .75 (19.1) 1.28 (32.5)
SF250CX F312C150 20M45K3 1.00 (25.4) 2.09 (53.2)
SF250CX F375C 20M46K3 1.00 (25.4) 1.59 (40.5)
SF250CX F562C 20M49K3 1.38 (35.1) 1.97 (50.0)
SF250CX F562C40
SF250CX 1/8 NPT 15MX42K8 0.63 (15.9) 1.47(37.3)
SF250CX 1/4 NPT 15MX44K8 0.75 (19.1) 1.59 (40.5)
SF250CX 3/8 NPT 15MX46K8 1.00 (25.4) 1.66 (42.2)
SF250CX 1/2 NPT 15MX48K8 1.18 (30.1) 1.97 (50.0)
SF250CX 3/4 NPT 10MX412K8 1.38 (35.1) 2.09 (53.2)
SF250CX 1 NPT

SF375CX W125 15MX62K1 0.63 (15.9) 1.50 (38.1)
SF375CX SW250 6MX64K2 0.63 (15.9) 1.63 (41.3)
SF375CX SW375 6MX66K2 1.00 (25.4) 1.82 (46.0)
SF375CX SW500 4MX68K2 1.00 (25.4) 2.00 (50.8)
SF375CX SF250CX 20M64K6 0.63 (15.9) 1.39 (35.2)
SF375CX SF375CX
SF375CX SF562CX 20M69K6 1.00 (25.4) 2.06 (52.4)
SF375CX SF750CX 20M612K6 1.38 (35.1) 2.50 (63.5)
SF375CX SF1000CX 20M616K6 1.75 (44.5) 3.06 (77.8)
SF375CX F1000C43
SF375CX F250C 20M64K3 .75 (19.1) 1.44 (36.5)
SF375CX F312C150 20M65K3 1.00 (25.4) 2.25 (57.2)
SF375CX F375C 20M66K3 1.00 (25.4) 1.63 (41.3)
SF375CX F562C 20M69K3 1.38 (35.1) 1.88 (47.6)
SF375CX F562C40
SF375CX 1/8 NPT 15MX62K8 0.63 (15.9) 1.75 (44.5)
SF375CX 1/4 NPT 15MX64K8 0.75 (19.1) 1.81 (46.0)
SF375CX 3/8 NPT 15MX66K8 1.00 (25.4) 1.88 (47.6)
SF375CX 1/2 NPT 15MX68K8 1.18 (30.1) 2.12 (54.0)
SF375CX 3/4 NPT 10MX612K8 1.38 (35.1) 2.38 (60.3)
SF375CX 1 NPT 10MX616K8 1.75 (44.5) 2.63 (66.7)

Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
SF562CX W125 15MX92K1 0.81 (20.6) 1.75 (44.5)
SF562CX SW250 6MX94K2 0.94 (23.8) 1.75 (44.5)
SF562CX SW375 6MX96K2 0.94 (23.8) 1.75 (44.5)
SF562CX SW500 4MX98K2 1.00 (25.4) 1.94 (49.2)
SF562CX SF250CX 20M94K6 0.94 (23.8) 1.34 (34.1)
SF562CX SF375CX 20M96K6 0.94 (23.8) 1.34 (59.5)
SF562CX SF562CX
SF562CX SF750CX 20M912K6 1.38 (35.1) 3.12 (79.3)
SF562CX SF1000CX 20M916K6 1.75 (44.5) 3.75 (95.3)
SF562CX F1000C43
SF562CX F250C 20M94K3 .81 (20.6) 1.81 (46.0)
SF562CX F312C150 20M95K3 1.00 (25.4) 2.50 (63.5)
SF562CX F375C 20M96K3 1.00 (25.4) 2.00 (50.8)
SF562CX F562C 20M99K3 1.38 (35.1) 2.12 (54.0)
SF562CX F562C40
SF562CX 1/8 NPT 15MX92K8 0.94 (23.8) 1.75 (44.5)
SF562CX 1/4 NPT 15MX94K8 0.94 (23.8) 2.18 (55.5)
SF562CX 3/8 NPT 15MX96K8 0.94 (23.8) 2.18 (55.5)
SF562CX 1/2 NPT 15MX98K8 1.18 (30.1) 2.44 (61.9)
SF562CX 3/4 NPT 10MX912K8 1.50 (38.1) 2.50 (63.5)
SF562CX 1 NPT 10MX916K8 1.75 (44.5) 3.00 (76.2)

SF750CX W125
SF750CX SW250 6MX124K2 1.18 (30.1) 2.06 (52.4)
SF750CX SW375 6MX126K2 1.18 (30.1) 1.97 (50.0)
SF750CX SW500 4MX128K2 1.00 (25.4) 2.75 (69.9)
SF750CX SF250CX 20M124K6 1.18 (30.1) 2.06 (52.4)
SF750CX SF375CX 20M126K6 1.18 (30.1) 2.06 (52.4)
SF750CX SF562CX 20M129K6 1.18 (30.1) 1.69 (61.9)
SF750CX SF750CX
SF750CX SF1000CX 20M1216K6 1.75 (44.5) 3.50 (88.9)
SF750CX F1000C43
SF750CX F250C 20M124K3 1.18 (30.1) 1.88 (47.6)
SF750CX F312C150 20M125K3 1.00 (25.4) 3.12 (79.3)
SF750CX F375C 20M126K3 1.18 (30.1) 2.06 (52.4)
SF750CX F562C 20M129K3 1.31 (58.6) 2.12 (54.0)
SF750CX F562C40 20M129K40 1.38 (35.1) 2.38 (60.4)
SF750CX 1/8 NPT
SF750CX 1/4 NPT 15MX124K8 0.81 (20.6) 2.50 (63.5)
SF750CX 3/8 NPT 15MX126K8 1.00 (25.4) 2.88 (73.0)
SF750CX 1/2 NPT 15MX128K8 1.18 (30.1) 2.88 (73.0)
SF750CX 3/4 NPT 10MX1212K8 1.38 (35.1) 3.12 (79.3)
SF750CX 1 NPT 10MX1216K8 1.75 (44.5) 3.50 (88.9)

For prompt service, Autoclave stocks select products.
Maximum pressure rating is based on the lowest rating of any
Consult factory.
component. Actual working pressure may be determined by
tubing pressure rating, if lower.
Note: For pressure rating see selection chart.
A
All Dimensions for reference only and subject to change.
Hex
B

Adapter configurations may vary from outline shown

A
Hex

Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
SF1000CX W125 6MX162K2 1.38 (35.1) 2.69 (68.3)
SF1000CX SW250 6MX164K2 1.38 (35.1) 2.63 (66.7)
SF1000CX SW375 6MX166K2 1.38 (35.1) 2.63 (66.7)
SF1000CX SW500 4MX168K2 1.18 (30.1) 2.69 (68.25)
SF1000CX SF250CX 20M164K6 1.38 (35.1) 2.63 (66.7)
SF1000CX SF375CX 20M166K6 1.38 (35.1) 2.63 (66.7)
SF1000CX SF562CX 20M169K6 1.38 (35.1) 2.63 (66.7)
SF1000CX SF750CX 20M1612K6 1.50 (38.1) 2.12 (54.0)
SF1000CX SF1000CX
SF1000CX F1000C43
SF1000CX F250C 20M164K3 1.38 (35.1) 2.18 (55.6)
SF1000CX F312C150
SF1000CX F375C 20M166K3 1.38 (35.1) 2.18 (55.6)
SF1000CX F562C 20M169K3 1.50 (38.1) 2.44 (61.9)
SF1000CX F562C40
SF1000CX 1/8 NPT
SF1000CX 1/4 NPT 15MX164K8 1.50 (38.1) 3.18 (81.0)
SF1000CX 3/8 NPT 15MX166K8 1.75 (44.5) 3.18 (81.0)
SF1000CX 1/2 NPT 15MX168K8 1.75 (44.5) 3.18 (81.0)
SF1000CX 3/4 NPT 10MX1612K8 1.75 (44.5) 3.18 (81.0)
SF1000CX 1 NPT 10MX1616K8 1.75 (44.5) 3.18 (81.0)

Adapter configurations may vary from outline shown
High Pressure

Note: Adapter configurations may vary from outline shown
Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
F312C150 W125
F312C150 SW250 6M54B2 0.75 (19.1) 2.13 (54.0)
F312C150 SW375 6M56B2 0.75 (19.1) 2.25 (57.2)
F312C150 SW500 4M58B2 1.00 (25.4)
F312C150 SF250CX 20M54B6 0.75 (19.1) 2.00 (50.8)
F312C150 SF375CX 20M56B6 0.75 (19.1) 2.25 (57.2)
F312C150 SF562CX 20M59B6 1.00 (25.4) 2.38 (60.4)
F312C150 SF750CX 20M512B6 1.38 (35.1) 3.00 (76.2)
F312C150 SF1000CX
F312C150 F1000C43
F312C150 F250C 60M54B3 1.00 (25.4) 2.06 (52.4)
F312C150 F312C150
F312C150 F375C 60M56B3 1.00 (25.4) 2.25 (57.2)
F312C150 F562C 60M59B3 1.38 (35.1) 2.56 (65.1)
F312C150 F562C40
F312C150 1/8 NPT
F312C150 1/4 NPT
F312C150 3/8 NPT
F312C150 1/2 NPT 15M58B8 1.18 (30.1) 2.69 (68.3)
F312C150 3/4 NPT 10M512B8 1.38 (35.1) 2.88 (73.0)
F312C150 1 NPT

F375C W125 15M62B1 0.81 (20.6) 1.44 (36.5)
F375C SW250 6M64B2 0.81 (20.6) 1.69 (42.8)
F375C SW375 6M66B2 0.81 (20.6) 1.69 (42.8)
F375C SW500 4M68B2 1.00 (25.4) 1.75 (44.5)
F375C SF250CX 20M64B6 0.81 (20.6) 1.75 (44.5)
F375C SF375CX 20M66B6 0.81 (20.6) 1.88 (47.6)
F375C SF562CX 20M69B6 1.00 (25.4) 2.00 (50.8)
F375C SF750CX 20M612B6 1.38 (35.1) 2.25 (57.2)
F375C SF1000CX 20M616B6 1.75 (44.5) 3.25 (82.6)
F375C F1000C43 43M616B6 1.75 (44.5) 3.25 (82.6)
F375C F250C 60M64B3 .81 (20.6) 1.63 (41.3)
F375C F312C150 60M65B3 1.00 (25.4) 2.25 (57.2)
F375C F375C
F375C F562C 60M69B3 1.38 (35.1) 1.63 (41.3)
F375C F562C40
F375C 1/8 NPT 15M62B8 0.81 (20.6) 1.50 (38.1)
F375C 1/4 NPT 15M64B8 0.81 (20.6) 1.75 (44.5)
F375C 3/8 NPT 15M66B8 1.00 (25.4) 2.00 (50.8)
F375C 1/2 NPT 15M68B8 1.18 (30.1) 2.25 (57.2)
F375C 3/4 NPT 10M612B8 1.38 (35.1) 2.50 (63.5)
F375C 1 NPT 10M616B8 1.75 (44.5) 2.75 (69.9)

Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
F562C W125 15M92B1 1.18 (30.1) 1.50 (38.1)
F562C SW250 6M94B2 1.18 (30.1) 1.69 (42.8)
F562C SW375 6M96B2 1.18 (30.1) 1.69 (42.8)
F562C SW500 4M98B2 1.18 (30.1) 1.75 (44.5)
F562C SF250CX 20M94B6 1.18 (30.1) 1.69 (42.8)
F562C SF375CX 20M96B6 1.18 (30.1) 1.81 (46.0)
F562C SF562CX 20M99B6 1.18 (30.1) 1.94 (49.2)
F562C SF750CX 20M912B6 1.38 (35.1) 2.31 (58.7)
F562C SF1000CX 20M916B6 1.75 (44.5) 3.31 (84.1)
F562C F1000C43 43M916B6 1.75 (44.5) 3.31 (84.1)
F562C F250C 60M94B3 1.18 (30.1) 1.69 (42.8)
F562C F312C150 60M95B3 1.18 (30.1) 2.31 (58.7)
F562C F375C 60M96B3 1.18 (30.1) 1.88 (47.6)
F562C F562C
F562C F562C40
F562C 1/8 NPT 15M92B8 0.94 (23.8) 1.81 (46.0)
F562C 1/4 NPT 15M94B8 0.94 (23.8) 1.81 (46.0)
F562C 3/8 NPT 15M96B8 0.94 (23.8) 1.81 (46.0)
F562C 1/2 NPT 15M98B8 1.18 (30.1) 2.13 (54.0)
F562C 3/4 NPT 10M912B8 1.50 (38.1) 2.31 (58.7)
F562C 1 NPT 10M916B8 1.75 (44.5) 1.69 (42.8)

F562C40 W125
F562C40 SW250
F562C40 SW375
F562C40 SW500
F562C40 SF250CX
F562C40 SF375CX
F562C40 SF562CX
F562C40 SF750CX 20M912G6 1.38 (35.1) 2.50 (63.5)
F562C40 SF1000CX
F562C40 F1000C43
F562C40 F250C
F562C40 F312C150
F562C40 F375C
F562C40 F562C
F562C40 F562C40
F562C40 1/8 NPT
F562C40 1/4 NPT
F562C40 3/8 NPT
F562C40 1/2 NPT 15M98G8 1.18 (30.1) 2.13 (54.0)
F562C40 3/4 NPT
F562C40 1 NPT

A
Hex

Adapter configurations may vary from outline shown
Flat Bottom

Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
F437FB W125 15M72E1 0.50 (12.7) 1.41 (35.8)
F437FB SW250 6M74E2 0.63 (15.9) 1.53 (38.9)
F437FB SW375 6M76E2 0.75 (19.1) 1.91 (48.4)
F437FB SW500 4M78E2 1.00 (25.4) 2.16 (54.8)
F437FB SF250CX 15M74E6 0.63 (15.9) 1.53 (38.9)
F437FB SF375CX 15M76E6 0.75 (19.1) 1.78 (45.2)
F437FB SF562CX 15M79E6 1.00 (25.4) 1.91 (48.4)
F437FB SF750CX
F437FB SF1000CX
F437FB F1000C43
F437FB F250C 15M74E3 .75 (19.1) 1.53 (38.9)
F437FB F312C150
F437FB F375C 15M76E3 1.00 (25.4) 1.78 (45.2)
F437FB F562C 15M79E3 1.38 (35.1) 2.03 (51.6)
F437FB F562C40
F437FB 1/8 NPT 10M72E8 .63 (15.9) 1.59 (40.4)
F437FB 1/4 NPT 10M74E8 .75 (19.1) 1.78 (45.2)
F437FB 3/8 NPT 10M76E8 1.00 (25.4) 1.91 (48.4)
F437FB 1/2 NPT 10M78E8 1.18 (30.1) 2.16 (54.8)
F437FB 3/4 NPT
F437FB 1 NPT

F562FB W125 15M92E1 0.63 (15.9) 1.44 (36.5)
F562FB SW250 6M94E2 0.75 (19.1) 2.06 (52.4)
F562FB SW375 6M96E2 0.75 (19.1) 2.25 (57.2)
F562FB SW500 4M98E2 1.00 (25.4) 2.18 (55.5)
F562FB SF250CX 15M94E6 0.63 (15.9) 1.81 (46.0)
F562FB SF375CX 15M96E6 0.75 (19.1) 2.06 (52.4)
F562FB SF562CX 15M99E6 1.00 (25.4) 1.18 (30.1)
F562FB SF750CX 15M912E6 1.38 (35.1) 2.81 (71.4)
F562FB SF1000CX
F562FB F1000C43
F562FB F250C 15M94E3 .81 (20.6) 1.94 (49.2)
F562FB F312C150
F562FB F375C 15M96E3 1.00 (25.4) 2.44 (61.9)
F562FB F562C
F562FB F562C40
F562FB 1/8 NPT 10M92E8 0.63 (15.9) 1.94 (49.2)
F562FB 1/4 NPT 10M94E8 0.75 (19.1) 2.18 (55.5)
F562FB 3/8 NPT 10M96E8 1.00 (25.4) 2.31 (58.7)
F562FB 1/2 NPT 10M98E8 1.18 (30.1) 1.63 (41.3)
F562FB 3/4 NPT 10M912E8 1.38 (35.1) 2.06 (52.4)
F562FB 1 NPT 10M916E8 1.88 (47.6) 2.25 (57.2)

Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
F750FB W125 15M122E1 0.75 (19.1) 1.69 (42.8)
F750FB SW250 6M124E2 0.81 (20.6) 2.06 (52.4)
F750FB SW375 6M126E2 0.75 (19.1) 1.94 (49.2)
F750FB SW500 4M128E2 1.00 (25.4) 2.18 (55.5)
F750FB SF250CX 15M124E6 0.81 (20.6) 1.94 (49.2)
F750FB SF375CX 15M126E6 0.81 (20.6) 2.06 (52.4)
F750FB SF562CX 15M129E6 1.00 (25.4) 1.31 (33.3)
F750FB SF750CX 15M1212E6 1.38 (35.1) 1.69 (42.8)
F750FB SF1000CX 15M1216E6 1.75 (44.5) 3.31 (84.1)
F750FB F1000C43
F750FB F250C 15M124E3 1.00 (25.4) 1.94 (49.2)
F750FB F312C150
F750FB F375C 15M126E3 1.00 (25.4) 2.18 (55.5)
F750FB F562C 15M129E3 1.38 (35.1) 2.31 (58.7)
F750FB F562C40
F750FB 1/8 NPT 10M122E8 0.94 (23.8) 1.81 (46.0)
F750FB 1/4 NPT 10M124E8 1.00 (25.4) 2.31 (58.7)
F750FB 3/8 NPT 10M126E8 1.00 (25.4) 2.18 (55.5)
F750FB 1/2 NPT 10M128E8 1.18 (30.1) 2.69 (68.3)
F750FB 3/4 NPT 10M1212E8 1.38 (35.1) 2.69 (68.3)
F750FB 1 NPT 10M1216E8 1.88 (47.6) 3.18 (81.0)

Flat Top

F562FT W125 15M92R1 0.75 (19.1) 0.94 (23.9)
F562FT SW250 6M94R2 0.75 (19.1) 1.50 (38.1)
F562FT SW375 6M96R2 0.75 (19.1) 1.50 (38.1)
F562FT SW500 4M98R2 1.00 (25.4) 1.63 (41.3)
F562FT SF250CX 15M94R6 0.75 (19.1) 1.25 (31.8)
F562FT SF375CX 15M96R6 0.75 (19.1) 1.50 (38.1)
F562FT SF562CX 15M99R6 1.00 (25.4) 1.63 (41.3)
F562FT SF750CX
F562FT SF1000CX
F562FT F1000C43
F562FT F250C 15M94R3 0.75 (19.1) 1.25 (31.8)
F562FT F312C150
F562FT F375C 15M96R3 1.00 (25.4) 1.50 (38.1)
F562FT F562C 15M99R3 1.38 (35.1) 1.75 (44.5)
F562FT F562C40
F562FT 1/8 NPT 10M92R8 0.75 (19.1) 1.25 (31.8)
F562FT 1/4 NPT 10M94R8 0.75 (19.1) 1.44 (36.5)
F562FT 3/8 NPT 10M96R8 0.94 (23.8) 1.56 (39.7)
F562FT 1/2 NPT 10M98R8 1.18 (30.1) 2.00 (50.8)
F562FT 3/4 NPT
F562FT 1 NPT

National Pipe Thread (NPT)
Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
1/8 NPT W125 15M22N1 0.50 (12.7) 1.00 (25.4)
1/8 NPT SW250 15M24N2 0.63 (15.9) 1.25 (31.8)
1/8 NPT SW375 15M26N2 0.75 (19.1) 1.44 (36.5)
1/8 NPT SW500 10M28N2 1.00 (25.4) 1.50 (38.1)
1/8 NPT SF250CX 15M24N6 0.63 (15.9) 1.81 (46.0)
1/8 NPT SF375CX 15M26N6 0.75 (19.1) 1.38 (35.1)
1/8 NPT SF562CX 15M29N6 1.00 (25.4) 1.75 (44.5)
1/8 NPT SF750CX
1/8 NPT SF1000CX
1/8 NPT F1000C43
1/8 NPT F250C 15M24N3 0.75 (19.1) 1.25 (31.8)
1/8 NPT F312C150
1/8 NPT F375C 15M26N3 1.00 (25.4) 1.50 (38.1)
1/8 NPT F562C 15M29N3 1.38 (35.1) 1.63 (41.3)
1/8 NPT F562C40
1/8 NPT 1/8 NPT
1/8 NPT 1/4 NPT
1/8 NPT 3/8 NPT
1/8 NPT 1/2 NPT
1/8 NPT 3/4 NPT
1/8 NPT 1/4 NPT 1 NPT W125 15M42N1 0.63 (15.9) 1.13 (28.6)
1/4 NPT SW250 15M44N2 0.63 (15.9) 1.38 (35.1)
1/4 NPT SW375 15M46N2 0.75 (19.1) 1.50 (38.1)
1/4 NPT SW500 10M48N2 1.00 (25.4) 1.75 (44.5)
1/4 NPT SF250CX 15M44N6 0.63 (15.9) 1.38 (35.1)
1/4 NPT SF375CX 15M46N6 0.75 (19.1) 1.56 (39.7)
1/4 NPT SF562CX 15M49N6 1.00 (25.4) 1.75 (44.5)
1/4 NPT SF750CX 15M412N6 1.38 (35.1) 2.25 (57.2)
1/4 NPT SF1000CX 15M416N6 1.75 (44.5) 2.88 (73.0)
1/4 NPT F1000C43
1/4 NPT F250C 15M44N3 0.75 (19.1) 1.38 (35.1)
1/4 NPT F312C150 15M45N3 1.00 (25.4) 2.50 (63.5)
1/4 NPT F375C 15M46N3 1.00 (25.4) 1.63 (41.3)
1/4 NPT F562C 15M49N3 1.38 (35.1) 1.75 (44.5)
1/4 NPT F562C40
1/4 NPT 1/8 NPT
1/4 NPT 1/4 NPT
1/4 NPT 3/8 NPT
1/4 NPT 1/2 NPT 15M48N8 1.18 (30.1) 2.25 (57.2)
1/4 NPT 3/4 NPT
1/4 NPT 1 NPT

Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
3/8 NPT W125 15M62N1 0.75 (19.1) 1.13 (28.6)
3/8 NPT SW250 15M64N2 0.75 (19.1) 1.38 (35.1)
3/8 NPT SW375 15M66N2 0.75 (19.1) 1.50 (38.1)
3/8 NPT SW500 10M68N2 1.00 (25.4) 1.75 (44.5)
3/8 NPT SF250CX 15M64N6 0.75 (19.1) 1.38 (35.1)
3/8 NPT SF375CX 15M66N6 0.75 (19.1) 1.50 (38.1)
3/8 NPT SF562CX 15M69N6 1.00 (25.4) 1.75 (44.5)
3/8 NPT SF750CX 15M612N6 1.38 (35.1) 2.00 (50.8)
3/8 NPT SF1000CX 15M616N6 1.75 (44.5) 2.88 (73.0)
3/8 NPT F1000C43
3/8 NPT F250C 15M64N3 0.75 (19.1) 1.38 (35.1)
3/8 NPT F312C150
3/8 NPT F375C 15M66N3 1.00 (25.4) 1.63 (41.3)
3/8 NPT F562C 15M69N3 1.38 (35.1) 1.75 (44.5)
3/8 NPT F562C40 15M69N40 1.38 (35.1) 1.75 (44.5)
3/8 NPT 1/8 NPT
3/8 NPT 1/4 NPT
3/8 NPT 3/8 NPT
3/8 NPT 1/2 NPT 10M68N8 1.18 (30.1) 2.25 (57.2)
3/8 NPT 3/4 NPT
3/8 NPT 1/2 NPT 1 NPT W125 15M82N1 1.00 (25.4) 2.50 (63.5)
1/2 NPT SW250 15M84N2 1.00 (25.4) 1.63 (41.3)
1/2 NPT SW375 15M86N2 1.00 (25.4) 1.63 (41.3)
1/2 NPT SW500 10M88N2 1.00 (25.4) 1.88 (47.6)
1/2 NPT SF250CX 15M84N6 1.00 (25.4) 1.38 (35.1)
1/2 NPT SF375CX 15M86N6 1.00 (25.4) 1.63 (41.3)
1/2 NPT SF562CX 15M89N6 1.00 (25.4) 1.94 (49.2)
1/2 NPT SF750CX 15M812N6 1.38 (35.1) 2.18 (55.5)
1/2 NPT SF1000CX 15M816N6 1.75 (44.5) 2.81 (71.4)
1/2 NPT F1000C43
1/2 NPT F250C 15M84N3 1.00 (25.4) 1.50 (38.1)
1/2 NPT F312C150
1/2 NPT F375C 15M86N3 1.00 (25.4) 1.75 (44.5)
1/2 NPT F562C 15M89N3 1.38 (35.1) 1.88 (47.6)
1/2 NPT F562C40 15M89N40 1.38 (35.1) 1.75 (44.5)
1/2 NPT 1/8 NPT
1/2 NPT 1/4 NPT
1/2 NPT 3/8 NPT
1/2 NPT 1/2 NPT
1/2 NPT 3/4 NPT 10M812N8 1.38 (35.1) 2.25 (57.2)
1/2 NPT 1 NPT

For prompt service, Autoclave stocks select products.
*Maximum pressure rating is based on the lowest rating of any
Consult factory.
component. Actual working pressure may be determined by
tubing pressure rating, if lower.
Note: For pressure rating see selection chart.
All Dimensions for reference only and subject to change.

National Pipe Thread (NPT)

Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
3/4 NPT W125
3/4 NPT SW250 10M124N2 1.18 (30.1) 1.75 (44.5)
3/4 NPT SW375 10M126N2 1.18 (30.1) 1.75 (44.5)
3/4 NPT SW500 10M128N2 1.18 (30.1) 1.75 (44.5)
3/4 NPT SF250CX 10M124N6 1.18 (30.1) 1.75 (44.5)
3/4 NPT SF375CX 10M126N6 1.18 (30.1) 1.75 (44.5)
3/4 NPT SF562CX 10M129N6 1.38 (35.1) 2.00 (50.8)
3/4 NPT SF750CX 10M1212N6 1.38 (35.1) 2.25 (57.2)
3/4 NPT SF1000CX 10M1216N6 1.75 (44.5) 2.88 (73.0)
3/4 NPT F1000C43
3/4 NPT F250C 10M124N3 1.18 (30.1) 1.75 (44.5)
3/4 NPT F312C150
3/4 NPT F375C 10M126N3 1.18 (30.1) 2.00 (50.8)
3/4 NPT F562C 10M129N3 1.38 (35.1) 2.13 (54.0)
3/4 NPT F562C40
3/4 NPT 1/8 NPT 10M122N8 1.18 (30.1) 1.63 (41.3)
3/4 NPT 1/4 NPT
3/4 NPT 3/8 NPT
3/4 NPT 1/2 NPT
3/4 NPT 3/4 NPT
3/4 NPT 1 NPT

Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
1 NPT W125
1 NPT SW250
1 NPT SW375 10M166N2 1.38 (35.1) 1.75 (44.5)
1 NPT SW500 10M168N2 1.38 (35.1) 1.75 (44.5)
1 NPT SF250CX
1 NPT SF375CX 10M166N6 1.38 (35.1) 2.00 (50.8)
1 NPT SF562CX 10M169N6 1.38 (35.1) 2.25 (57.2)
1 NPT SF750CX 10M1612N6 1.38 (35.1) 2.63 (66.7)
1 NPT SF1000CX 10M1616N6 1.75 (44.5) 3.06 (77.8)
1 NPT F1000C43
1 NPT F250C
1 NPT F312C150
1 NPT F375C 10M166N3 1.38 (35.1) 2.00 (50.8)
1 NPT F562C 10M169N3 1.38 (35.1) 2.25 (57.2)
1 NPT F562C40
1 NPT 1/8 NPT
1 NPT 1/4 NPT
1 NPT 3/8 NPT
1 NPT 1/2 NPT
1 NPT 3/4 NPT
1 NPT 1 NPT

Maximum pressure rating is based on the lowest rating of any For prompt service, Autoclave stocks select products. component. Actual working pressure may be determined by Consult factory.tubing pressure rating, if lower.
Note: For pressure rating see selection chart.

All Dimensions for reference only and subject to change.
NOTE: NPT (Pipe) connections
.
NPT threads must be sealed using a high quality PTFE tape and/or
PTFE paste product. Refer to thread sealant manufacturer’s instructions
on how to apply thread sealant.

.
Sealing performance may vary based on many factors such as pressure, temperature, media, thread quality, thread material, proper thread engagement and proper use of thread sealant.

.
Customer should limit the number of times an NPT fitting is assembled
and disassembled because thread deformation during assembly will
result in deteriorating seal quality over time. When using only PTFE tape,
consider using thread lubrication to prevent galling of mating parts.

1.
Locate “A” connection in the vertical column.

2.
Locate the desired “B” connection across the top of the chart.

3.
The catalog number of the required coupling is located at the intersection of the two columns.

“A” “B” Connection
Connection SpeedBite Medium Pressure High Pressure
Tube Outside in (mm) Connector Type Pressure psi (bar)* 1/8 W 125 1/4 SW 250 3/8 SW 375 1/2** SW 500 1/4 SF 250 CX 3/8 SF 375 CX 9/16 SF 562 CX 3/4 SF 750 CX 1 SF 1000 CX 1 F 1000 C43 1/4 F 250 C 3/8 F 375 C 9/16 F 562 C 9/16 F 562 C40 5/16 F 312 C150
SpeedBite 1/8 (3.18) W125 15,000 (1034) 15F 2211 6F 2412 6F 2612 4F 2812 15F 2416 15F 2616 15F 2916 15F 21616 15F 2413 15F 2613 15F 2913
1/4 (6.35) SW250 15,000 (1034) 6F 4422 6F 4622 4F 4822 6F 4426 6F 4626 6F 4926 6F 4423 6F 4623 6F 4923
3/8 (9.52) SW375 15,000 (1034) 6F 6622 4F 6822 6F 6426 6F 6626 6F 6926 6F 61226 6F 61626 6F 6423 6F 6623 6F 6923
1/2 (12.70) SW500 10,000 (690) 4F 8822 4F 8426 4F 8626 4F 8926 4F 81226 4F 81626 4F 8423 4F 8623 4F 8923
Medium Pressure 1/4 (6.35) SF250 CX 20,000 (1379) 20FX 4466 20F 4666 20F 4966 20F 41266 20F 41666 43F 41663 20F 4463 20F 4663 20F 4963 20F 4563
3/8 (9.52) SF375 CX 20,000 (1379) 20FX 6666 20F 6966 20F 61266 20F 61666 43F 61663 20F 6463 20F 6663 20F 6963 20F 6563
9/16 (14.27) SF562 CX 20,000 (1379) 20FX 9966 20F 91266 20F 91666 20F 9463 20F 9663 20F 9963 20F 9563
3/4 (19.05) SF750 CX 20,000 (1379) 20FX 12 20F 121666 20F 12463 20F 12663 20F 12963 20F 12563
1 SF1000 20,000 20FX 20F 20F 20F 20F
(25.40) CX (1379) 16 16463 16663 16963 16563
1 F1000 43,000 43F
High Pressure (25.40) C43 (2965) 16
1/4 (6.35) F250 C 60,000 (4137) 43F 41633 60F 4433 60F 4633 60F 4933 60F 4533
3/8 (9.52) F375 C 60,000 (4137) 43F 61633 60F 6633 60F 6933 60F 6533
9/16 (14.27) F562 C 60,000 (4137) 43F 91633 60F 9933 60F 9533
9/16 (14.27) F562 C40 40,000 (2760) 40F 9933
5/16 (7.92) F312 C150 15,000 (1034) 150F 5533
National Pipe Thread (NPT) 1/8 (3.18) NPT 15,000 (1034) 15F 2281 15F 2482 15F 2682 15F 2882 15F 2486 15F 2686 15F 2986 15F 21286 15F 2483 15F 2683 15F 2983 15F 2583
1/4 (6.35) NPT 15,000 (1034) 15F 4281 15F 4482 15F 4682 15F 4882 15F 4486 15F 4686 15F 4986 15F 41286 15F 41686 15F 4483 15F 4683 15F 4983 15F 4583
3/8 (9.52) NPT 15,000 (1034) 15F 6281 15F 6482 15F 6682 15F 6882 15F 6486 15F 6686 15F 6986 15F 61286 15F 61686 15F 6483 15F 6683 15F 6983 15F 6583
1/2 (12.70) NPT 15,000 (1034) 15F 8281 15F 8482 15F 8682 15F 8882 15F 8486 15F 8686 15F 8986 15F 81286 15F 81686 15F 8483 15F 8683 15F 8983 15F 8583
3/4 (19.05) NPT 10,000 (1034) 10F 12882 10F 12686 10F 12986 10F 121286 10F 121686 10F 12983
1 NPT 10,000 10F 10F 10F 10F
(25.40) (1034) 16986 161686 16483 16983

*Maximum pressure rating is based on the lowest rating of any component. All dimensions for reference only and subject to change.Actual working pressure may be determined by tubing pressure rating, if lower. For prompt service, Autoclave stocks select products. Consult your local representative.**1/2 low pressure rated to 10,000 psi. CAUTION: See appropriate pressure section in reference to proper selection of tubing.
Coupling Dimensions - Speedbite

Connection Connection Catalog Dimension inches (mm)
“A” “B” Number A Hex B
W125 W125 15F221 0.50 (12.7) 1.25 (31.7)
W125 SW250 6F2412 0.63 (15.9) 1.44 (36.6)
W125 SW375 6F2612 0.75 (19.1) 1.50 (38.1)
W125 SW500 4F2812 1.00 (25.4) 1.63 (41.4)
W125 SF250CX 15F2416 0.63 (15.9) 1.38 (35.1)
W125 SF375CX 15F2616 0.75 (19.1) 1.50 (38.1)
W125 SF562CX 15F2916 1.00 (25.4) 1.75 (44.5)
W125 SF1000CX 15F21616 1.75 (44.5) 2.75 (69.9)
W125 F250C 15F2413 0.75 (19.1) 1.25 (31.7)
W125 F375C 15F2613 1.00 (25.4) 1.50 (38.1)
W125 SW250 F562C SW250 15F2913 6F4422 1.38 (35.1) 0.63 (15.9) 1.75 (44.5) 1.63 (41.4)
SW250 SW375 6F4622 0.75 (19.1) 1.69 (42.9)
SW250 SW500 4F4822 1.00 (25.4) 1.88 (47.8)
SW250 SF250CX 6F4426 0.63 (15.9) 1.63 (41.4)
SW250 SF375CX 6F4626 0.75 (19.1) 1.75 (44.5)
SW250 SF562CX 6F4926 1.00 (25.4) 2.00 (50.8)
SW250 F250C 6F4423 0.75 (19.1) 1.50 (38.1)
SW250 F375C 6F4623 1.00 (25.4) 1.69 (42.9)
SW250 F562C 6F4923 1.38 (35.1) 2.06 (52.3)

Connection Connection Catalog Dimension inches (mm)
“A” “B” Number A Hex B
SW375 SW375 6F6622 0.75 (19.1) 1.75 (44.5)
SW375 SW500 4F6822 1.00 (25.4) 1.88 (47.8)
SW375 SF250CX 6F6426 0.75 (19.1) 0.88 (22.2)
SW375 SF375CX 6F6626 0.75 (19.1) 1.75 (44.5)
SW375 SF562CX 6F6926 1.00 (25.4) 2.00 (50.8)
SW375 SF750CX 6F61226 1.38 (35.1) 2.25 (57.2)
SW375 SF1000CX 6F61626 1.75 (44.5) 3.00 (76.2)
SW375 F250C 6F6423 0.75 (19.1) 1.63 (41.4)
SW375 F375C 6F6623 1.00 (25.4) 1.81 (46.0)
SW375 F562C 6F6923 1.38 (35.1) 2.00 (50.8)

SW500 SW500 4F8822 1.00 (25.4) 2.00 (50.8)
SW500 SF250CX 4F8426 1.00 (25.4) 1.63 (41.4)
SW500 SF375CX 4F8626 1.00 (25.4) 1.88 (47.8)
SW500 SF562CX 4F8926 1.00 (25.4) 2.00 (50.8)
SW500 SF750CX 4F81226 1.38 (35.1) 2.25 (57.2)
SW500 SF1000CX 4F81626 1.75 (44.5) 3.00 (76.2)
SW500 F250C 4F8423 1.00 (25.4) 1.69 (42.9)
SW500 F375C 4F8623 1.00 (25.4) 1.88 (47.8)
SW500 F562C 4F8923 1.38 (35.1) 2.06 (52.3)

Coupling Dimensions - Medium Pressure

Connection Connection Catalog Dimension inches (mm)
“A” “B” Number A Hex B
SF250CX SF250CX 20FX4466 0.63 (15.9) 1.63 (41.4)
SF250CX SF375CX 20F4666 0.75 (19.1) 1.75 (44.5)
SF250CX SF562CX 20F4966 1.00 (25.4) 2.00 (50.8)
SF250CX SF750CX 20F41266 1.38 (35.1) 2.25 (57.2)
SF250CX SF1000CX 20F41666 1.75 (44.5) 2.75 (69.9)
SF250CX F250C 20F4463 0.75 (19.1) 1.38 (35.1)
SF250CX F375C 20F4663 1.00 (25.4) 1.63 (41.4)
SF250CX F562C 20F4963 1.38 (35.1) 1.88 (47.8)
SF250CX F312C150 20F4563 1.00 (25.4) 2.13 (54.1)
SF250CX F1000C43 43F41663 1.75 (44.5) 2.75 (69.9)

SF375CX SF375CX 20FX6666 0.75 (19.1) 1.75 (44.5)
SF375CX SF562CX 20F6966 1.00 (25.4) 2.00 (50.8)
SF375CX SF750CX 20F61266 1.38 (35.1) 2.25 (57.2)
SF375CX SF1000CX 20F61666 1.75 (44.5) 2.88 (73.0)
SF375CX F250C 20F6463 0.75 (19.1) 1.63 (41.4)
SF375CX F375C 20F6663 1.00 (25.4) 2.00 (50.8)
SF375CX F562C 20F6963 1.38 (35.1) 2.00 (50.8)
SF375CX F312C150C 20F6563 1.00 (25.4) 2.25 (57.2)
SF375CX F1000C43 43F61663 1.75 (44.5) 2.88 (73.0)

SF562CX SF562CX 20FX9966 1.00 (25.4) 2.13 (54.1)
SF562CX SF750CX 20F91266 1.38 (35.1) 2.50 (63.5)
SF562CX SF1000CX 20F91666 1.75 (44.5) 3.00 (76.2)
SF562CX F250C 20F9463 1.00 (25.4) 2.00 (50.8)
SF562CX F375C 20F9663 1.00 (25.4) 2.00 (50.8)
SF562CX F562C 20F9963 1.38 (35.1) 2.25 (57.2)
SF562CX F312C150C 20F9563 1.00 (25.4) 2.50 (63.5)

Connection Connection Catalog Dimension inches (mm)
“A” “B” Number A Hex B
SF750CX SF750CX 20FX12 1.38 (35.1) 2.50 (63.5)
SF750CX SF1000CX 20F121666 1.75 (44.5) 3.00 (76.2)
SF750CX F250C 20F12463 1.38 (35.1) 2.50 (63.5)
SF750CX F375C 20F12663 1.38 (35.1) 2.38 (60.33)
SF750CX F562C 20F12963 1.38 (35.1) 2.75 (69.9)
SF750CX F312C150 20F12563 1.38 (35.1) 2.75 (69.9)

SF1000CX SF1000CX 20FX16 1.75 (44.5) 3.50 (88.9)
SF1000CX F250C 20F16463 1.75 (44.5) 2.75 (69.9)
SF1000CX F375C 20F16663 1.75 (44.5) 2.88 (73.0)
SF1000CX F562C 20F16963 1.75 (44.5) 3.25 (82.6)
SF1000CX F312C150 20F16563 1.75 (44.5) 3.25 (82.6)

Maximum pressure rating is based on the lowest rating of any component. Actual working pressure may be determined by tubing pressure rating, if lower.
Note: For pressure rating see selection chart.
All dimensions for reference only and subject to change.
For prompt service, Autoclave stocks select products. Consult your local representative.
Coupling Dimensions - High Pressure
Connection Connection Catalog Dimension inches (mm)
“A” “B” Number A Hex B
F250C F250C 60F4433 0.75 (19.1) 1.38 (35.1)
F250C F375C 60F4633 1.00 (25.4) 1.63 (41.4)
F250C F562C 60F4933 1.38 (35.1) 1.75 (44.5)
F250C F312C150 60F4533 1.00 (25.4) 2.00 (50.8)
F250C F375C F1000C43 F375C 43F41633 60F6633 1.75 (44.5) 1.00 (25.4) 2.75 (69.9) 1.75 (44.5)
F375C F562C 60F6933 1.38 (35.1) 2.00 (50.8)
F375C F312C150 60F6533 1.00 (25.4) 2.25 (57.2)
F375C F1000C43 43F61633 1.75 (44.5) 2.88 (73.0)

F562C F562C 60F9933 1.38 (35.1) 2.19 (55.6)
F562C40 F562C40 40F9933 1.38 (35.1) 2.19 (55.6)
F562C F312C150 60F9533 1.19 (30.1) 2.63 (66.7)
F562C F312C150 SF1000C43 F312C150 43F91633 150F5533 1.75 (44.5) 1.38 (35.1) 3.75 (82.6) 2.50 (63.5)

F1000C43 F1000C43 43F16 1.75 (44.5) 3.50 (88.9)

A HEX

Coupling Dimensions - National Pipe Thread (NPT)
Connection Connection Catalog Dimension inches (mm)
“A” “B” Number A Hex B
1/8 NPT W125 15F2281 0.63 (15.9) 1.38 (35.1)
1/8 NPT SW250 15F2482 0.63 (15.9) 1.50 (38.1)
1/8 NPT SW375 15F2682 0.75 (19.1) 1.63 (41.4)
1/8 NPT SW500 10F2882 1.00 (25.4) 1.50 (38.1)
1/8 NPT SF250CX 15F2486 0.63 (15.9) 1.38 (35.1)
1/8 NPT SF375CX 15F2686 0.75 (19.1) 1.50 (38.1)
1/8 NPT SF562CX 15F2986 1.00 (25.4) 1.63 (41.4)
1/8 NPT SF750CX 15F21286 1.38 (35.1) 1.75 (44.5)
1/8 NPT F250C 15F2483 0.75 (19.1) 1.38 (35.1)
1/8 NPT F375C 15F2683 1.00 (25.4) 1.63 (41.4)
1/8 NPT F562C 15F2983 1.38 (35.1) 1.82 (46.2)
1/8 NPT F312C150 15F2583 1.00 (25.4) 2.13 (54.1)

Maximum pressure rating is based on the lowest rating of any component. Actual working pressure may be determined by tubing pressure rating, if lower.
Note: For pressure rating see selection chart.
All dimensions for reference only and subject to change.
For prompt service, Autoclave stocks select products. Consult your local representative.
Connection Connection Catalog Dimension inches (mm)
“A” “B” Number A Hex B
1/4 NPT W125 15F4281 0.75 (19.1) 1.50 (38.1)
1/4 NPT SW250 15F4482 0.75 (19.1) 1.63 (41.4)
1/4 NPT SW375 15F4682 0.75 (19.1) 1.75 (44.5)
1/4 NPT SW500 10F4882 0.75 (19.1) 1.63 (41.4)
1/4 NPT SF250CX 15F4486 0.75 (19.1) 1.63 (41.4)
1/4 NPT SF375CX 15F4686 0.75 (19.1) 1.75 (44.5)
1/4 NPT SF562CX 15F4986 1.00 (25.4) 2.00 (50.8)
1/4 NPT SF750CX 15F41286 1.38 (35.1) 1.75 (44.5)
1/4 NPT SF1000CX 15F41686 1.38 (35.1) 2.38 (60.33)
1/4 NPT F250C 15F4483 0.75 (19.1) 1.63 (41.4)
1/4 NPT F375C 15F4683 1.00 (25.4) 1.88 (47.8)
1/4 NPT F562C 15F4983 1.38 (35.1) 2.00 (50.8)
1/4 NPT F312C150 15F4583 1.00 (25.4) 2.50 (63.5)

A
HEX

Coupling Dimensions - National Pipe Thread (NPT) - con’t
Connection Connection Catalog Dimension inches (mm)
“A” “B” Number A Hex B
3/8 NPT W125 15F6281 1.00 (25.4) 1.63 (41.1)
3/8 NPT SW250 15F6482 1.00 (25.4) 1.75 (44.5)
3/8 NPT SW375 15F6682 1.00 (25.4) 1.88 (47.8)
3/8 NPT SW500 10F6882 1.00 (25.4) 1.75 (44.5)
3/8 NPT SF250CX 15F6486 0.94 (23.9) 1.63 (41.4)
3/8 NPT SF375CX 15F6686 0.94 (23.9) 1.82 (46.2)
3/8 NPT SF562CX 15F6986 1.00 (25.4) 2.00 (50.8)
3/8 NPT SF750CX 15F61286 1.38 (35.1) 2.38 (60.33)
3/8 NPT SF1000CX 15F61686 1.75 (44.5) 2.50 (63.5)
3/8 NPT F250C 15F6483 1.00 (25.4) 1.63 (41.4)
3/8 NPT F375C 15F6683 1.00 (25.4) 1.88 (47.8)
3/8 NPT F562C 15F6983 1.38 (35.1) 2.00 (50.8)
3/8 NPT F312C150 15F6583 1.00 (25.4) 2.25 (57.2

1/2 NPT W125 15F8281 1.19 (30.1) 2.00 (50.8)
1/2 NPT SW250 15F8482 1.88 (47.8) 2.13 (54.1)
1/2 NPT SW375 15F8682 1.88 (47.8) 2.13 (54.1)
1/2 NPT SW500 10F8882 1.19 (30.1) 2.25 (57.2)
1/2 NPT SF250CX 15F8486 1.19 (30.1) 2.00 (50.8)
1/2 NPT SF375CX 15F8686 1.19 (30.1) 2.13 (54.1)
1/2 NPT SF562CX 15F8986 1.19 (30.1) 2.25 (57.2)
1/2 NPT SF750CX 15F81286 1.38 (35.1) 2.63 (66.7)
1/2 NPT SF1000CX 15F81686 1.75 (44.5) 3.00 (76.2)
1/2 NPT F250C 15F8483 1.19 (30.1) 2.00 (50.8)
1/2 NPT F375C 15F8683 1.19 (30.1) 2.13 (54.1)
1/2 NPT F562C 15F8983 1.38 (35.1) 2.50 (63.5)
1/2 NPT F312C150 15F8583 1.19 (30.1) 2.50 (63.5)

Connection Connection Catalog Dimension inches (mm)
“A” “B” Number A Hex B
3/4 NPT SW500 10F12882 1.38 (35.1) 2.50 (63.5)
3/4 NPT SF375CX 10F12686 1.38 (35.1) 2.25 (57.2)
3/4 NPT SF562CX 10F12986 1.38 (35.1) 2.25 (57.2)
3/4 NPT SF750CX 10F121286 1.50 (38.1) 2.63 (66.7)
3/4 NPT SF1000CX 10F121686 1.75 (44.5) 3.00 (76.2)
3/4 NPT F562C 10F12983 1.38 (35.1) 2.38 (60.33)

1 NPT SF562CX 10F16986 1.75 (44.5) 2.63 (66.7)
1 NPT SF1000CX 10F161686 1.75 (44.5) 2.88 (73.0)
1 NPT F250C 10F16483 1.88 (47.8) 2.38 (60.33)
1 NPT F250C 10F16983 1.75 (44.5) 2.50 (63.5)

A
HEX

NOTE: NPT (Pipe) connections
.
NPT threads must be sealed using a high quality PTFE tape and/or PTFE paste product. Refer to thread sealant manufacturer’s instructions on how to apply thread sealant.

.
Sealing performance may vary based on many factors such as pressure, temperature, media, thread quality, thread material, proper thread engagement and proper use of thread sealant.

.
Customer should limit the number of times an NPT fitting is assembled and disassembled because thread deformation during assembly will result in deteriorating seal quality over time. When using only PTFE tape, consider using thread lubrication to prevent galling of mating parts.

Adapter End Configuration

‘L’ Low Pressure ‘H’ High Pressure ‘RH’ Reverse High Pressure

‘M’ Medium Pressure
Ordering Procedure

Pressure Male Available End Connections

(X 1000 psi) Adapter

L2 - 1/8” Low Pressure M4 - 1/4” Medium Pressure H4 - 1/4” High Pressure P4 - 1/4” NPT *RH9 - 9/16” -18 Reverse High L4 - 1/4” Low Pressure M6 - 3/8” Medium Pressure H5 - 5/16” High Pressure P6 - 3/8” NPT RH12 - 3/4” -16 Reverse High L6 - 3/8” Low Pressure M9 - 9/16” Medium Pressure H6 - 3/8” High Pressure P8 - 1/2” NPT RH14 - 7/8” -14 Reverse High L8 - 1/2” Low Pressure M12 - 3/4” Medium Pressure H9 - 9/16” High Pressure P12 - 3/4” NPT RH16 - 1” -12 Reverse High
M16 - 1” Medium Pressure P16 - 1” NPT RH21 - 1-5/16” -12 Reverse High
Note: Special material one piece adapters may be supplied with four flats in place of standard hex.*RH9 & RH14 - 40,000 psi (2758 bar), RH12 - 30,000 psi (2068 bar), RH16 - 26,000 psi (1793 bar), RH21 - 20,000 psi (1379 bar).
Low-Pressure to Low-Pressure Adapters

Catalog Number Connection L/P Connection L/P Dimension inches (mm)
A Hex B
15MAL2L2 W125 W125 0.50 (12.7) 1.38 (34.9)
15MAL2L4 W125 SW250 0.63 (15.9) 1.63 (41.3)
15MAL4L4 SW250 SW250 0.63 (15.9) 1.88 (47.6)
10MAL8L8 SW500 SW500 1.00 (25.4) 2.13 (54.0)

Low-Pressure to Medium-Pressure Adapters

Catalog Number Connection L/P Connection M/P Dimension inches (mm)
A Hex B
15MAL4M4 SW250 SF375CX 0.63 (15.9) 1.86 (47.3)

Medium-Pressure to Medium-Pressure Adapters

Catalog Number Connection M/P Connection M/P Dimension inches (mm)
A Hex B
20MAM4M4 SF250CX SF250CX 0.50 (12.7) 1.69 (42.9)
20MAM4M6 SF250CX SF375CX 0.63 (15.9) 1.88 (47.6)
20MAM4M9 SF250CX SF562CX 0.94 (23.8) 2.38 (60.3)
20MAM4M12 SF250CX SF750CX 1.19 (30.1) 2.69 (68.2)
20MAM4M16 SF250CX SF1000CX 1.38 (34.9) 3.38 (85.7)
20MAM6M6 SF375CX SF375CX 0.63 (15.9) 2.25 (57.1)
20MAM6M9 SF375CX SF562CX 0.94 (23.8) 2.38 (60.3)
20MAM6M12 SF375CX SF750CX 1.19 (30.1) 2.81 (71.4)
20MAM6M16 SF375CX SF1000CX 1.38 (34.9) 3.38 (85.7)
20MAM9M9 SF562CX SF562CX 0.94 (23.8) 2.50 (63.5)
20MAM9M12 SF562CX SF750CX 1.19 (30.1) 3.00 (76.2)
20MAM9M16 SF562CX SF1000CX 1.38 (34.9) 2.69 (68.2)
20MAM12M12 SF750CX SF750CX 1.19 (30.1) 3.13 (79.3)
20MAM12M16 SF750CX SF1000CX 1.38 (34.9) 3.81 (96.8)
20MAM16M4 SF1000CX SF250CX 1.38 (34.9) 3.25 (82.6)
20MAM16M16 SF1000CX SF1000CX 1.38 (34.9) 4.38 (111.1)

Medium-Pressure to High-Pressure Adapters

Catalog Number Connection M/P Connection H/P Dimension inches (mm)
A Hex B
20MAM4H4 SF250CX F250C 0.63 (15.9) 1.75 (44.5)
20MAM4H6 SF250CX F375C 0.81 (20.6) 2.13 (54.0)
20MAM4H9 SF250CX F562C 1.19 (30.1) 2.63 (66.7)
20MAM6H4 SF375CX F250C 0.63 (15.9) 1.94 (49.2)
20MAM6H6 SF375CX F375C 0.81 (20.6) 2.38 (60.3)
20MAM6H9 SF375CX F562C 1.19 (30.1) 2.69 (68.2)
20MAM9H4 SF562CX F250C 0.81 (20.6) 2.25 (57.1)
20MAM9H6 SF562CX F375C 0.81 (20.6) 2.56 (65.0)
20MAM9H9 SF562CX F562C 1.19 (30.1) 2.94 (74.6)
20MAM12H4 SF750CX F250C 1.19 (30.1) 2.63 (66.7)
20MAM12H6 SF750CX F375C 1.19 (30.1) 2.88 (73.0)
20MAM12H9 SF750CX F562C 1.19 (30.1) 3.00 (76.2)
20MAM16H4 SF1000CX F250C 1.38 (34.9) 3.25 (82.6)
20MAM16H6 SF1000CX F375C 1.38 (34.9) 3.50 (89.0)
20MAM16H9 SF1000CX F562C 1.38 (34.9) 3.69 (93.6)

High-Pressure to High-Pressure Adapters

A
Catalog Number Connection H/P Connection H/P Dimension inches (mm)
A Hex B
40MAH9H9 F562C40 F562C40 1.19 (30.1) 2.94 (74.6)
60MAH4H4 F250C F250C 0.63 (15.9) 1.69 (42.8)
60MAH4H5 F250C F312C150 0.75 (19.1) 2.63 (66.7)
60MAH4H6 F250C F375C 0.81 (20.6) 2.13 (54.0)
60MAH4H9 F250C F562C 1.19 (30.1) 2.56 (65.0)
60MAH5H6 F312C150 F375C 0.81 (20.6) 2.81 (71.4)
60MAH6H6 F375C F375C 0.81 (20.6) 2.25 (57.1)
60MAH6H9 F375C F562C 1.19 (30.1) 2.88 (73.0)
60MAH9H9 F562C F562C 1.19 (30.1) 3.00 (76.2)
150MAH5H5 F312C150 F312C150 0.75 (19.1) 3.38 (85.7)

Catalog Number Connection L/P Connection NPT Dimension inches (mm)
A Hex B
15MAL2P2 W125 1/8” 0.50 (12.7) 1.38 (34.9)
15MAL2P4 W125 1/4” 0.63 (15.9) 1.63 (41.2)
15MAL4P2 SW250 1/8” 0.63 (15.9) 1.63 (41.2)
15MAL4P4 SW250 1/4” 0.63 (15.9) 1.75 (44.5)
10MAL8P6 SW500 3/8” 1.00 (25.4) 2.00 (50.0)

Maximum pressure rating is based on the lowest rating of any component. Actual working pressure may be determined by tubing pressure rating, if lower. Note: For pressure rating see ordering procedure.
All Dimensions for reference only and subject to change.
For prompt service, Autoclave stocks select products. Consult factory.
Low-Pressure to NPT Adapters
Medium-Pressure to NPT Adapters
Catalog Number Connection M/P Connection NPT Dimension inches (mm)
A Hex B
15MAM4P4 SF250CX 1/4” 0.63 (15.9) 1.75 (44.5)
15MAM4P6 SF250CX 3/8” 0.75 (19.1) 1.81 (46.2)
15MAM4P8 SF250CX 1/2” 0.94 (23.8) 2.19 (55.5)
15MAM6P4 SF375CX 1/4” 0.63 (15.9) 1.94 (49.1)
15MAM6P6 SF375CX 3/8” 0.75 (19.1) 2.00 (50.8)
15MAM6P8 SF375CX 1/2” 0.94 (23.8) 2.38 (60.3)
15MAM9P4 SF562CX 1/4” 0.81 (20.6) 2.25 (57.1)
15MAM9P6 SF562CX 3/8” 0.81 (20.6) 2.13 (54.0)
15MAM9P8 SF562CX 1/2” 0.94 (23.8) 2.56 (65.0)
15MAM12P4 SF750CX 1/4” 1.19 (30.1) 2.63 (66.7)
15MAM12P6 SF750CX 3/8” 1.19 (30.1) 2.63 (66.7)
15MAM12P8 SF750CX 1/2” 1.19 (30.1) 2.81 (71.4)
15MAM16P4 SF1000CX 1/4” 1.38 (34.9) 3.38 (85.7)
15MAM16P6 SF1000CX 3/8” 1.38 (34.9) 3.31 (84.1)
15MAM16P8 SF1000CX 1/2” 1.38 (34.9) 3.44 (87.3)

.
Sealing performance may vary based on many factors such as pressure, temperature, media, thread quality, thread material, proper thread engagement and proper use of thread sealant.

.
Customer should limit the number of times an NPT fitting is assembled and disassembled because thread deformation during assembly will result in deteriorating seal quality over time. When using only PTFE tape, consider using thread lubrication to prevent galling of mating parts.

High-Pressure to NPT Adapters

Catalog Number Connection H/P Connection NPT Dimension inches (mm)
A Hex B
15MAH4P4 F250C 1/4” 0.63 (15.9) 1.81 (46.2)
15MAH4P6 F250C 3/8” 0.75 (19.1) 1.88 (47.6)
15MAH4P8 F250C 1/2” 0.94 (23.8) 2.25 (57.1)
15MAH6P4 F375C 1/4” 0.81 (20.6) 2.13 (54.0)
15MAH6P6 F375C 3/8” 0.81 (20.6) 2.13 (54.0)
15MAH6P8 F375C 1/2” 0.94 (23.8) 2.50 (63.5)
15MAH9P4 F562C 1/4” 1.19 (30.1) 2.63 (66.7)
15MAH9P6 F562C 3/8” 1.19 (30.1) 2.56 (65.0)
15MAH9P8 F562C 1/2” 1.19 (30.1) 2.75 (69.9)

NPT to NPT Adapters

Catalog Number Connection NPT Connection NPT Dimension inches (mm)
A Hex B
15MAP4P4 1/4 1/4” 0.63 (15.9) 1.81 (46.2)
15MAP4P6 1/4 3/8” 0.75 (19.1) 1.88 (47.6)
15MAP4P8 1/4 1/2” 0.94 (23.8) 2.31 (58.7)
15MAP6P6 3/8 3/8” 0.75 (19.1) 1.88 (47.6)
15MAP6P8 3/8 1/2” 0.94 (23.8) 2.31 (58.7)
15MAP8P8 1/2 1/2” 0.94 (23.8) 2.50 (63.5)

A
B
Medium-Pressure to Reverse High-Pressure Adapters

Catalog Number Connection M/P Connection RH Dimension inches (mm)
A Hex B
20MAM4RH9 SF250CX 9/16” 0.63 (15.9) 1.56 (39.7)
20MAM4RH12 SF250CX 3/4” 0.81 (20.6) 1.88 (47.6)
20MAM4RH16 SF250CX 1” 1.00 (25.4) 2.13 (54.0)
20MAM6RH9 SF375CX 9/16” 0.63 (15.9) 1.69 (42.8)
20MAM6RH12 SF375CX 3/4” 0.81 (20.6) 1.81 (46.2)
20MAM6RH16 SF375CX 1” 1.00 (25.4) 2.25 (57.1)
20MAM9RH9 SF562CX 9/16” 0.94 (23.8) 2.00 (50.8)
20MAM9RH12 SF562CX 3/4” 0.94 (23.8) 2.13 (54.0)
20MAM9RH14 SF562CX 7/8” 0.94 (23.8) 2.44 (61.9)
20MAM9RH16 SF562CX 1” 1.00 (25.4) 2.25 (57.1)
20MAM12RH9 SF750CX 9/16” 1.19 (30.1) 2.38 (60.3)
20MAM12RH12 SF750CX 3/4” 1.19 (30.1) 2.44 (61.9)
20MAM12RH16 SF750CX 1” 1.19 (30.1) 2.50 (63.5)
20MAM12RH21 SF750CX 1-5/16” 1.50 (38.1) 2.75 (69.9)
20MAM16RH9 SF1000CX 9/16” 1.38 (34.9) 3.13 (79.3)
20MAM16RH12 SF1000CX 3/4” 1.38 (34.9) 3.19 (80.9)
20MAM16RH14 SF1000CX 7/8” 1.38 (34.9) 3.34 (84.9)
20MAM16RH16 SF1000CX 1” 1.38 (34.9) 3.38 (85.7)
20MAM16RH21 SF1000CX 1-5/16” 1.50 (38.1) 3.25 (82.6)

.
Sealing performance may vary based on many factors such as pressure, temperature, media, thread quality, thread material, proper thread engagement and proper use of thread sealant.

.
Customer should limit the number of times an NPT fitting is assembled and disassembled because thread deformation during assembly will result in deteriorating seal quality over time. When using only PTFE tape, consider using thread lubrication to prevent galling of mating parts.

All Dimensions for reference only and are subject to change.
For prompt service, Autoclave stocks select products. Consult factory.

All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.
High-Pressure to Reverse High-Pressure Adapters
Catalog Number Connection H/P Connection RH Dimension inches (mm)
A Hex B
26MAH4RH16 F250C 1” 1.00 (25.4) 2.13 (54.0)
26MAH6RH16 F375C 1” 1.00 (25.4) 2.25 (57.1)
26MAH9RH16 F562C 1” 1.19 (30.1) 2.69 (68.2)
30MAH4RH12 F250C 3/4” 0.81 (20.6) 1.88 (47.6)
30MAH6RH12 F375C 3/4” 0.81 (20.6) 2.06 (54.0)
30MAH9RH12 F562C 3/4” 1.19 (30.1) 2.50 (63.5)
40MAH4RH9 F250C 9/16” 0.63 (15.9) 1.56 (39.7)
40MAH6RH9 F375C 9/16” 0.81 (20.6) 1.94 (49.1)
40MAH9RH9 F562C 9/16” 1.19 (30.1) 2.38 (60.3)

Reverse High-Pressure to Reverse High-Pressure Adapters
Catalog Number Connection RH Connection RH Dimension inches (mm)
A Hex B
26MARH9RH16 9/16 1” 1.00 (25.4) 1.88 (47.6)
26MARH12RH12 3/4 3/4” 0.81 (20.6) 1.75 (44.5)
26MARH12RH16 3/4 1” 1.00 (25.4) 2.00 (50.8)
26MARH16RH16 1 1” 1.00 (25.4) 2.00 (50.8)
30MARH9RH12 9/16 3/4” 0.81 (20.6) 1.63 (41.2)
30MARH12RH12 3/4 3/4” 0.81 (20.6) 1.75 (44.5)
40MARH9RH9 9/16 9/16” 0.63 (15.9) 1.50 (38.1)

NPT to Reverse High-Pressure Adapters
Catalog Number Connection NPT Connection RH Dimension inches (mm)
A Hex B
15MAP4RH9 1/4 9/16” 0.63 (15.9) 1.63 (41.2)
15MAP4RH12 1/4 3/4” 0.81 (20.6) 1.88 (47.6)
15MAP4RH16 1/4 1” 1.00 (25.4) 2.25 (57.1)
15MAP6RH9 3/8 9/16” 0.75 (19.1) 1.81 (46.2)
15MAP6RH12 3/8 3/4” 0.81 (20.6) 1.94 (49.1)
15MAP6RH16 3/8 1” 1.00 (25.4) 2.13 (54.0)
15MAP8RH9 1/2 9/16” 0.94 (23.8) 2.00 (50.8)
15MAP8RH12 1/2 3/4” 0.94 (23.8) 2.13 (54.0)
15MAP8RH14 1/2 7/8” 1.00 (25.4) 2.25 (57.1)
15MAP8RH16 1/2 1” 1.00 (25.4) 2.31 (58.7)
10MAP12RH12 3/4 3/4” 1.19 (30.1) 2.31 (58.7)
10MAP12RH16 3/4 1” 1.38 (34.9) 2.63 (66.7)
10MAP16RH16 1 1” 1.38 (34.9) 2.81 (71.4)

QSS Male/Female Adapters

Male /female adapters are designed to adapt a female connec- Materials
tion to another size and/or type of connection without the need All Autoclave adapters are precision machined from cold-
for additional couplings. In selecting an adapter involving two worked Type 316 stainless steel.
different sized connections, the larger connection should be
on the male end where it is possible to maximize the mechani
cal strength of the adapter.
To use this chart:
1. Locate MALE end in vertical column.
2. Locate desired FEMALE end of adapter across top of chart.
3. Catalog number of required adapter is located at
intersection of columns.
4. For one piece adapter add-OP to suffix of part number.

FEMALE END
Connection Size and Type Quick Set Medium Pressure
1/4”QS250 3/8”QS375 9/16”QS562 3/4”QS750 1/4”SF250CX 3/8”SF375CX 9/16”SF562CX 3/4”SF750CX 1” SF1000CX
Fits this Pressure 15,000 15,000 15,000 15,000 20,000 20,000 20,000 20,000 20,000
Female Rating (1034.20) (1034.20) (1034.20) (1034.20) (1378.93) (1378.93) (1378.93) (1378.93) (1378.93)
MALE END Connection PSI (bar)*
Quick Set 1/4” QS250 15,000 (1034.20) 15M46QQ 15M49QQ 15M412QQ 15M44Q6 15M46Q6 15M49Q6 15M412Q6 15M416Q6
3/8” QS375 15,000 (1034.20) 15M64QQ 15M69QQ 15M612QQ 15M64Q6 15M66Q6 15M69Q6 15M612Q6 15M616Q6
9/16” QS562 15,000 (1034.20) 15M94QQ 15M94QQ 15M912QQ 15M94Q6 15M96Q6 15M99Q6 15M912Q6 15M916Q6
3/4” QS750 15,000 (1034.20) 15M124QQ 15M126QQ 15M129QQ 15M124Q6 15M126Q6 15M129Q6 15M1212Q6 15M1216Q6
Medium Pressure 1/4” SF250CX 20,000 (1378.93) 15M44KQ 15M46KQ 15M49KQ 15M412KQ
3/8” SF375CX 20,000 (1378.93) 15M64KQ 15M66KQ 15M69KQ 15M612KQ
9/16” SF562CX 20,000 (1378.93) 15M94KQ 15M96KQ 15M99KQ 15M912KQ
3/4” SF750CX 20,000 (1378.93) 15M124KQ 15M126KQ 15M129KQ 15M1212KQ
1” SF1000CX 20,000 (1378.93) 15M164KQ 15M166KQ 15M169KQ 15M1612KQ
High Pressure 1/4” F250C 60,000 (4136.85) 15M44BQ 15M46BQ 15M49BQ 15M412BQ
3/8” F375C 60,000 (4136.85) 15M64BQ 15M66BQ 15M69BQ 15M612BQ
9/16” F562C 60,000 (4136.85) 15M94BQ 15M96BQ 15M99BQ 15M912BQ
National Pipe Thread (NPT) 1/4” NPT 15,000 (1034.20) 15M44NQ 15M46NQ 15M49NQ 15M412NQ
3/8” NPT 15,000 (1034.20) 15M64NQ 15M66NQ 15M69NQ 15M612NQ
1/2” NPT 15,000 (689.45) 15M84NQ 15M86NQ 15M89NQ 15M812NQ
3/4” NPT 10,000 (689.45) 10M124NQ 10M126NQ 10M129NQ 10M1212NQ
1” NPT 10,000 (689.45) 10M164NQ 10M166NQ 10M169NQ 10M1612NQ

Note:
All AE adapters are supplied complete with appropriate gland nuts and sleeves unless specified without.

* The maximum pressure rating for an adapter is determined by the connection component with the LOWEST pressure rating; that is, the two end connections and the tubing or pipe used, whichever is LOWER.
CAUTION: See appropriate pressure section in reference to proper selection of tubing.
NOTE: NPT (Pipe) connections
.
NPT threads must be sealed using a high quality PTFE tape and/or PTFE paste product. Refer to thread sealant manufacturer’s instructions on how to apply thread sealant.

.
Sealing performance may vary based on many factors such as pressure, temperature, media, thread quality, thread material, proper thread engagement and proper use of thread sealant.

.
Customer should limit the number of times an NPT fitting is assembled and disassembled because thread deformation during assembly will result in deteriorating seal quality over time. When using only PTFE tape, consider using thread lubrication to prevent galling of mating parts.

FEMALE END
High Pressure National Pipe Thread (NPT)
1/4”F250C 3/8”F375C 9/16”F562C 1/4”NPT 3/8”NPT 1/2”NPT 3/4”NPT 1” NPT
60,000 (4136.85) 60,000 (4136.85) 150,000 (10342.14) 15,000 (1034.20) 15,000 (1034.20) 15,000 (1034.20) 10,000 (689.45) 10,000 (689.45)
15M44Q3 15M46Q3 15M49Q3 15M44Q8 15M46Q8 15M48Q8 10M412Q8 10M416Q8
15M64Q3 15M66Q3 15M69Q3 15M64Q8 15M66Q8 15M68Q8 10M612Q8 10M616Q8
15M94Q3 15M96Q3 15M99Q3 15M94Q8 15M96Q8 15M98Q8 10M912Q8 10M916Q8
15M124Q3 15M126Q3 15M129Q3 15M124Q8 15M126Q8 15M128Q8 10M1212Q8 10M1216Q8

AE Male/Female Adapters are available in a “one-piece” design. They are identical to the two piece designs in length and can be ordered by adding the suffix - OP to the two piece adapter part numbers listed.
For prompt service, Autoclave stocks select products. Consult factory.
QS Series
Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
QS250 QS250
QS250 QS375 15M46QQ
QS250 QS562 15M49QQ
QS250 QS750 15M412QQ
QS250 SF250CX 15M44Q6
QS250 SF375CX 15M46Q6
QS250 SF562CX 15M49Q6
QS250 SF750CX 15M412Q6
QS250 SF1000CX 15M416Q6
QS250 F250C 15M44Q3
QS250 F375C 15M46Q3
QS250 F562C 10M49Q3
QS250 1/4 NPT 15M44Q8 .75 (19.1) 1.69 (42.9)
QS250 3/8 NPT 15M46Q8
QS250 1/2 NPT 15M48Q8
QS250 3/4 NPT 10M412Q8
QS250 1 NPT 10M416Q8

QS375 QS250 15M64QQ .75 (19.1) 1.53 (38.9)
QS375 QS375
QS375 QS562 15M69QQ
QS375 QS750 15M612QQ
QS375 SF250CX 15M64Q6
QS375 SF375CX 15M66Q6
QS375 SF562CX 15M69Q6
QS375 SF750CX 15M612Q6
QS375 SF1000CX 15M616Q6
QS375 F250C 15M64Q3
QS375 F375C 15M66Q3
QS375 F562C 15M69Q3
QS375 1/4 NPT 15M64Q8 .75 (19.1) 1.66 (42.2)
QS375 3/8 NPT 15M66Q8 1.00 (25.4) 1.78 (45.3)
QS375 1/2 NPT 15M68Q8 1.19 (30.1) 2.16 (54.8)
QS375 3/4 NPT 10M612Q8
QS375 1 NPT 10M616Q8

Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
QS562 QS250 15M94QQ 1.00 (25.4) 1.85 (46.8)
QS562 QS375 15M96QQ 1.00 (25.4) 1.85 (46.8)
QS562 QS562
QS562 QS750 15M912QQ
QS562 SF250CX 15M94Q6
QS562 SF375CX 15M96Q6
QS562 SF562CX 15M99Q6
QS562 SF750CX 15M912Q6
QS562 SF1000CX 15M916Q6
QS562 F250C 15M94Q3
QS562 F375C 15M96Q3
QS562 F562C 15M99Q3
QS562 1/4 NPT 15M94Q8 1.19 (30.1) 2.22 (56.4)
QS562 3/8 NPT 15M96Q8 1.19 (30.1) 2.22 (56.4)
QS562 1/2 NPT 15M98Q8 1.19 (30.1) 2.41 (61.1)
QS562 3/4 NPT 10M912Q8
QS562 1 NPT 10M916Q8

QS750 QS250 15M124QQ
QS750 QS375 15M126QQ 1.50 (38.1) 2.53 (64.1)
QS750 QS562 15M129QQ 1.50 (38.1) 2.53 (64.1)
QS750 QS750
QS750 SF250CX 15M124Q6
QS750 SF375CX 15M126Q6
QS750 SF562CX 15M129Q6
QS750 SF750CX 15M1212Q6
QS750 SF1000CX 15M1216Q6
QS750 F250C 15M124Q3
QS750 F375C 15M126Q3
QS750 F562C 15M129Q3
QS750 1/4 NPT 15M124Q8
QS750 3/8 NPT 15M126Q8
QS750 1/2 NPT 15M128Q8 1.50 (38.1) 2.78 (70.5)
QS750 3/4 NPT 10M1212Q8
QS750 1 NPT 10M1216Q8

For prompt service, Autoclave stocks select products. Consult factory.Maximum pressure rating is based on the lowest rating of any component. Actual working pressure may be determined by tubing pressure rating, if lower. Note: For pressure rating see selection chart. All Dimensions for reference only and subject to change.
QSS to Pipe QSS to QSS

QS Series
SF250CX Male End Fits this Connection QS250 Female End 15M44KQ Catalog Number Dimension inches (mm)
A Hex B
SF250CX QS375 15M46KQ
SF250CX QS562 15M49KQ
SF250CX QS750 15M412KQ

SF375CX QS250 15M64KQ
SF375CX QS375 15M66KQ .081 (20.6) 1.81 (46.1)
SF375CX QS562 15M69KQ
SF375CX QS750 15M612KQ 1.50 (38.1) 3.00 (76.20)

SF562CX QS250 15M94KQ .94 (23.8) 1.75 (44.5)
SF562CX QS375 15M96KQ .94 (23.8) 1.75 (44.5)
SF562CX QS562 15M99KQ 1.38 (34.9) 2.50 (63.5)
SF562CX QS750 15M912KQ 1.50 (38.1) 3.25 (82.6)

SF750CX QS250 15M124KQ
SF750CX QS375 15M126KQ
SF750CX QS562 15M129KQ
SF750CX QS750 15M1212KQ 1.50 (38.1) 3.06 (77.7)

SF1000CX QS250 15M164KQ
SF1000CX QS375 15M166KQ
SF1000CX QS562 15M169KQ 1.50 (38.1) 2.88 (73.0)
SF1000CX QS750 15M1612KQ 1.50 (38.1) 3.38 (85.7)

Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B
F250C QS250 15M44BQ .75 (19.1) 1.31 (33.3)
F250C QS375 15M46BQ .81 (20.6) 1.56 (39.7)
F250C QS562 15M49BQ
F250C QS750 15M412BQ

F375C QS250 15M64BQ
F375C QS375 15M66BQ
F375C QS562 15M69BQ
F375C QS750 15M612BQ

F562C QS250 15M94BQ 1.19 (30.1) 1.81(46.1)
F562C QS375 15M96BQ 1.19 (30.1) 1.69 (42.9)
F562C QS562 15M99BQ 1.38 (34.9) 2.32 (58.8)
F562C QS750 15M912BQ

HP to QSS

QS Series
Male End Fits this Connection Female End Catalog Number Dimension inches (mm)
A Hex B

1/4 NPT QS250 15M44NQ 0.75 (19.1) 1.44 (36.5)
1/4 NPT QS375 15M46NQ 0.81 (20.6) 1.63 (41.3)
1/4 NPT QS562 15M49NQ
1/4 NPT QS750 15M412NQ

3/8 NPT QS250 15M64NQ 0.75 (19.1) 1.50 (38.1)
3/8 NPT QS375 15M66NQ 0.81 (20.6) 1.63 (41.3)
3/8 NPT QS562 15M69NQ 1.38 (35.1) 2.13 (53.5)
3/8 NPT QS750 15M612NQ

1/2 NPT QS250 15M84NQ 0.94 (23.8) 1.75 (44.5)
1/2 NPT QS375 15M86NQ 0.94 (23.8) 1.63 (41.3)
1/2 NPT QS562 15M89NQ 1.38 (35.1) 2.25 (57.2)
1/2 NPT QS750 15M812NQ

3/4 NPT QS250 10M124NQ
3/4 NPT QS375 10M126NQ
3/4 NPT QS562 10M129NQ 1.38 (35.1) 2.38 (60.3)
3/4 NPT QS750 10M1212NQ 1.50 (38.1) 2.81 (71.4)

1 NPT QS250 10M164NQ
1 NPT QS275 10M166NQ
1 NPT QS562 10M169NQ 1.50 (38.1) 2.38 (60.3)
1 NPT QS750 10M1612NQ 1.50 (38.1) 2.38 (60.3)

NPT to QSS

Maximum pressure rating is based on the lowest rating of any component. Actual working pressure may be determined by tubing pressure rating, if lower. Note: For pressure rating see selection chart.
All Dimensions for reference only and subject to change. Adapter configurations may vary from outline shown.
For prompt service, Autoclave stocks select products. Consult factory.

Adapter End Configuration

JIC connections consist of a 37° angle.
Ordering Procedure

Pressure Male Available End Connections
(X 1000 psi) Adapter
*J4 - 1/4” JIC J6 - 3/8” JIC J8 - 1/2” JIC J10 - 5/8” JIC J12 - 3/4” JIC J16 - 1” JIC L4 - 1/4” Low Pressure L6 - 3/8” Low Pressure L8 - 1/2” Low Pressure M4 - 1/4” Medium Pressure M6 - 3/8” Medium Pressure M9 - 9/16” Medium Pressure M12 - 3/4” Medium Pressure M16 - 1” Medium Pressure H4 - 1/4” High Pressure H6 - 3/8” High Pressure H9 - 9/16” High Pressure P4 - 1/4” NPT P6 - 3/8” NPT P8 - 1/2” NPT
Note: Special material one piece adapters may be supplied with four flats in place of standard hex. *J4, J6, J8 & J10 - 20,000 psi (1380 bar), J12 & J16 - 15,000 psi (1034 bar)

Low-Pressure to JIC Adapters
Catalog Number Connection L/P Connection JIC Dimension inches (mm)
A Hex B
15MAL4J4 SW250 1/4” 0.75 (19.1) 1.88 (47.6)

Medium-Pressure to JIC Adapters
Catalog Number Connection M/P Connection JIC Dimension inches (mm)
A Hex B
15MAM4J12 SF250CX 3/4” 1.38 (34.9) 2.25 (57.1)
15MAM6J12 SF375CX 3/4” 1.38 (34.9) 2.44 (61.9)
15MAM9J12 SF562CX 3/4” 1.38 (34.9) 2.69 (68.2)
15MAM12J12 SF750CX 3/4” 1.38 (34.9) 2.88 (73.0)
15MAM12J16 SF750CX 1” 1.50 (34.9) 2.88 (73.0)
15MAM16J12 SF1000CX 3/4” 1.38 (34.9) 3.38 (85.7)
15MAM16J16 SF1000CX 1” 1.50 (38.1) 3.50 (89.0)
20MAM4J4 SF250CX 1/4” 0.75 (19.1) 1.63 (41.3)
20MAM4J6 SF250CX 3/8” 0.81 (20.6) 1.75 (44.5)
20MAM4J8 SF250CX 1/2” 1.00 (25.4) 2.00 (50.8)
20MAM6J4 SF375CX 1/4” 0.75 (19.1) 1.75 (44.5)
20MAM6J6 SF375CX 3/8” 0.81 (20.6) 1.81 (46.0)
20MAM6J8 SF375CX 1/2” 1.00 (25.4) 2.00 (50.8)
20MAM9J4 SF562CX 1/4” 0.94 (23.8) 2.13 (54.0)
20MAM9J6 SF562CX 3/8” 0.94 (23.8) 2.13 (54.0)
20MAM9J8 SF562CX 1/2” 1.00 (25.4) 2.25 (57.1)
20MAM9J10 SF562CX 5/8” 1.19 (30.1) 2.25 (57.1)
20MAM12J4 SF750CX 1/4” 1.19 (30.1) 2.38 (60.3)
20MAM12J6 SF750CX 3/8” 1.19 (30.1) 2.38 (60.3)
20MAM12J8 SF750CX 1/2” 1.19 (30.1) 2.50 (63.5)
20MAM16J4 SF1000CX 1/4” 1.38 (34.9) 3.13 (79.3)
20MAM16J6 SF1000CX 3/8” 1.38 (34.9) 3.13 (79.3)
20MAM16J8 SF1000CX 1/2” 1.38 (34.9) 3.13 (79.3)

High-Pressure to JIC Adapters
Catalog Number Connection H/P Connection JIC Dimension inches (mm)
A Hex B
20MAH4J4 F250C 1/4” 0.75 (19.1) 1.63 (41.3)
20MAH4J6 F250C 3/8” 0.81 (20.6) 1.63 (41.3)
20MAH4J8 F250C 1/2” 1.00 (25.4) 1.88 (47.6)
20MAH6J4 F375C 1/4” 0.81 (20.6) 1.94 (49.1)
20MAH6J6 F375C 3/8” 0.81 (20.6) 1.94 (49.1)
20MAH6J8 F375C 1/2” 1.00 (25.4) 2.19 (55.5)
20MAH9J4 F562C 1/4” 1.19 (30.1) 2.31 (58.7)
20MAH9J6 F562C 3/8” 1.19 (30.1) 2.31 (58.7)
20MAH9J8 20MAH4J10 F562C F250C 1/2” 5/8” 1.19 (30.1) 1.19 (30.1) 2.38 (60.3) 2.13 (54.0)

JIC to JIC Adapters
Catalog Number Connection JIC Connection JIC Dimension inches (mm)
A Hex B
20MAJ6J6 3/8 3/8” 0.81 (20.6) 1.56 (39.7)

NPT to JIC Adapters
Catalog Number Connection NPT Connection JIC Dimension inches (mm)
A Hex B
15MAP4J4 1/4 1/4” 0.75 (19.1) 1.69 (42.8)
15MAP4J6 1/4 3/8” 0.81 (20.6) 1.75 (44.5)
15MAP4J8 1/4 1/2” 1.00 (25.4) 1.94 (49.1)
15MAP4J12 1/4 3/4” 1.38 (34.9) 2.25 (57.1)
15MAP6J4 3/8 1/4” 0.75 (19.1) 1.69 (42.8)
15MAP6J6 3/8 3/8” 0.81 (20.6) 1.75 (44.5)
15MAP6J8 3/8 1/2” 1.00 (25.4) 1.81 (46.0)
15MAP6J12 3/8 3/4” 1.38 (34.9) 2.25 (57.1)
15MAP8J4 15MAP8J8 1/2 1/2 1/4” 1/2” 0.94 (23.8) 1.00 (25.4) 2.00 (50.8) 2.13 (54.0)
15MAP8J12 1/2 3/4” 1.38 (34.9) 2.44 (61.9)

.
Sealing performance may vary based on many factors such as pressure, temperature, media, thread quality, thread material, proper thread engagement and proper use of thread sealant.

.
Customer should limit the number of times an NPT fitting is assembled and disassembled because thread deformation during assembly will result in deteriorating seal quality over time. When using only PTFE tape, consider using thread lubrication to prevent galling of mating parts.

To use this chart:
1.
Locate MALE end in vertical column.

2.
Locate desired FEMALE end of adapter across top of chart.

3.
Catalog number of required adapter is located at intersection of columns.

4.
For one piece adapter add-OP to suffix of part number where applicable.

FEMALE END
Medium Pressure High Pressure National Pipe Thread (NPT)
3/4”F750CX 1” F1000CX 1/4”F250C 3/8”F375C 9/16”F562C 1/4”NPT 3/8”NPT 1/2”NPT 3/4"NPT 1" NPT
20,000 20,000 60,000 60,000 60,000 15,000 15,000 15,000 10,000 10,000
(1378.93) (1378.93) (4136.85) (4136.85) (4136.85) (1034.20) (1034.20) (1034.20) (689.45) (689.45)
20MFAJ4M12 20MFAJ4M16 20MFAJ4H4 20MFAJ4H6 20MFAJ4H9 15MFAJ4P4 15MFAJ4P8
20MFAJ6M12 20MFAJ6M16 20MFAJ6H6
20MFAJ8M12 20MFAJ8M16

15MFAJ12M12 15MFAJ12M16
15MFAJ16M12 15MFAJ16M16

JIC to Medium Pressure
1/4" JIC SF250CX 20MFAJ4M4 .63 (15.9) 1.25 (31.8)
1/4" JIC SF375CX 20MFAJ4M6 .75 (19.1) 1.50 (38.1)
1/4" JIC SF562CX 20MFAJ4M9 1.00 (25.4) 1.88 (47.8)
1/4" JIC SF750CX 20MFAJ4M12 1.38 (35.1) 2.13 (54.0)
1/4" JIC SF1000CX 20MFAJ4M16 1.75 (44.5) 2.75 (69.9)

3/8" JIC SF250CX 20MFAJ6M4 .63 (15.9) 1.25 (31.8)
3/8" JIC SF375CX 20MFAJ6M6 .75 (19.1) 1.44 (36.5)
3/8" JIC SF562CX 20MFAJ6M9 1.00 (25.4) 1.88 (47.8)
3/8" JIC SF750CX 20MFAJ6M12 1.38 (35.1) 2.13 (54.0)
3/8" JIC SF1000CX 20MFAJ6M16 1.75 (44.5) 2.62 (66.5)

1/2" JIC SF250CX 20MFAJ8M4 .81 (20.6) 1.63 (41.3)
1/2" JIC SF375CX 20MFAJ8M6 .81 (20.6) 1.75 (44.5)
1/2" JIC SF562CX 20MFAJ8M9 1.00 (25.4) 1.88 (47.8)
1/2" JIC SF750CX 20MFAJ8M12 1.38 (35.1) 2.25 (57.2)
1/2" JIC SF1000CX 20MFAJ8M16 1.75 (44.5) 2.75 (69.9)

3/4" JIC SF250CX 15MFAJ12M4 1.38 (35.1) 2.00 (50.8)
3/4" JIC SF375CX 15MFAJ12M6 1.38 (35.1) 2.00 (50.8)
3/4" JIC SF562CX 15MFAJ12M9 1.38 (35.1) 2.00 (50.8)
3/4" JIC SF750CX 15MFAJ12M12 1.38 (35.1) 2.25 (57.2)
3/4" JIC SF1000CX 15MFAJ12M16 1.75 (44.5) 3.25 (82.6)

1" JIC SF250CX 15MFAJ16M4 1.50 (38.1) 2.00 (50.8)
1" JIC SF375CX 15MFAJ16M6 1.50 (38.1) 2.00 (50.8)
1" JIC SF562CX 15MFAJ16M9 1.50 (38.1) 2.25 (57.2)
1" JIC SF750CX 15MFAJ16M12 1.38 (35.1) 2.62 (66.5)
1" JIC SF1000CX 15MFAJ16M16 1.75 (44.5) 3.25 (82.6)
JIC to High Pressure
1/4" JIC SF250C 20MFAJ4H4 .75 (19.1) 1.38 (35.1)
1/4" JIC SF375C 20MFAJ4H6 1.00 (25.4) 1.50 (38.1)
1/4" JIC SF562C 20MFAJ4H9 1.38 (35.1) 2.00 (50.8)
3/8" JIC SF375C 20MFAJ6H6 1.00 (25.4) 1.50 (38.1)
JIC to NPT
1/4" JIC 1/4" NPT 15MFAJ4P4 .94 (23.8) 1.50 (38.1)
1/4" JIC 1/2" NPT 15MFAJ4P8 1.19 (30.1) 1.88 (47.8)
Medium Pressure to JIC
SF250CX 1/4" JIC 20MFAM4J4 .75 (19.1) 1.56 (39.7)
SF250CX 3/8" JIC 20MFAM4J6 .81 (20.6) 1.50 (38.1)
SF750CX 1/4" JIC 20MFAJ12J4 1.19 (30.1) 2.00 (50.8)
High Pressure to JIC
F250C 1/4" JIC 20MFAH4J4 .75 (19.1) 1.50 (38.1)
NPT to JIC
3/8" NPT 3/8" JIC 15MFAP6J6 .81 (20.6) 1.50 (38.1)

Autoclave Engineers offers an EZ-Union adapter providing a fast and simple way to install or remove components from a pressure system. The face seal o-ring design provides a positive seal with easy and reliable operation. EZ-Union adapters can be provided with any standard or special connection combination. Optional materials available upon request. Contact your local Sales Representative for optional information and sizes not shown. The following tables show the standard adapters with dimensions.
EZ-Union Adapter

Ordering Procedure

Pressure EZ- Male to Female "F" "G"
Available End Connections
(X 1000 psi) EZMA- Male to Male
For Butt-Weld or specials contact factory. When ordering Male to Female adapters, Male connection is listed first.
M4 - 1/4” Medium Pressure H4 - 1/4” High Pressure P4 - 1/4” NPT M6 - 3/8” Medium Pressure H6 - 3/8” High Pressure P6 - 3/8” NPT M9 - 9/16” Medium Pressure P8 - 1/2” NPT M12 - 3/4” Medium Pressure P12 - 3/4” NPT M16 - 1” Medium Pressure P16 - 1” NPT
EZ-Union Male to Female Adapters

EZ-Union Male to Male Adapters

Note1: EZ-Unions are constructed from 316 SS and are supplied with a Viton o-ring as standard. *across flats
Note: For pressure rating see ordering procedure.
Note 2: Gland and collar supplied with medium and high pressure connections. All Dimensions for reference only and subject to change.
Maximum pressure rating is based on the lowest rating of any component. For prompt service, Autoclave stocks select products. Consult factory.
Actual working pressure may be determined by tubing pressure rating, if lower.

Autoclave Engineer’s Butt-Weld adapters are available in a number of configurations. The following tables show models for all three pressure ranges. Models not shown and special material adapters are available upon request. Contact your local Sales Representative for more information.
Butt-Weld Adapter
Butt-Weld End

Note: Standard Butt-weld adapters made from 316 SS.
Butt-Weld Adapters
Weld Connection Type Size/Schedule AE Low Pressure - Female Connection
SW250 SW375 SW500
Pipe Butt-Weld 3/4” / XXS M128W2B-XXS

Weld Connection Type Size/Schedule AE Medium Pressure - Female Connection
SF250CX SF375CX SF562CX SF750CX SF1000CX
Pipe Butt-Weld 1/8” / 80 M24W6B-XS M26W6B-XS
Pipe Butt-Weld 1/4” / 80 M44W6B-XS M46W6B-XS M49W6B-XS
Pipe Butt-Weld 3/8” / 80 M64W6B-XS M66W6B-XS M69W6B-XS M612W6B-XS
Pipe Butt-Weld 1/2” / 80 M84W6B-XS M89W6B-XS
Pipe Butt-Weld 1/2” / XXS M89W6B-XXS M812W6B-XXS M816W6B-XXS
Pipe Butt-Weld 3/4” / 80 M129W6B-XS
Pipe Butt-Weld 3/4” / 160 M129W6B-160
Pipe Butt-Weld 3/4” / XXS M129W6B-XXS M1212W6B-XXS M1216W6B-XXS
Pipe Butt-Weld 1” / XXS M1616W6B-XXS

Weld Connection Type Size/Schedule AE High Pressure - Female Connection
F250C F375C F562C F562C40 SF1000CX43
Pipe Butt-Weld 1” / XXS M169W3B-XXS

Butt-Weld to Low-Pressure
Catalog Number Male BW Female LP Pressure Rating Dimension inches (mm)
psi bar A Hex B C
M128W2B-XXS 3/4” SW500 10,000 689.5 1.19 (30.23) 2.00 (50.80) 0.81 (20.57)

Butt-Weld to Medium-Pressure
Catalog Number Male BW Female M/P Pressure Rating Dimension inches (mm)
psi bar A Hex B C
M24W6B-XS 1/8” SF250CX 8500 586.0 0.63 (15.88) 1.00 (25.40) 0.38 (9.53)
M26W6B-XS 1/8” SF375CX 8500 586.0 0.75 (19.05) 1.31 (33.32) 0.38 (9.53)
M44W6B-XS 1/4” SF250CX 8000 551.6 0.63 (15.88) 1.18 (29.97) 0.56 (14.27)
M46W6B-XS 1/4” SF375CX 8000 551.6 0.75 (19.05) 1.50 (38.10) 0.56 (14.27)
M49W6B-XS 1/4” SF562CX 8000 551.6 1.00 (25.40) 1.56 (39.67) 0.56 (14.27)
M64W6B-XS 3/8” SF250CX 6500 448.2 0.75 (19.05) 1.25 (31.75) 0.63 (15.88)
M66W6B-XS 3/8” SF375CX 6500 448.2 0.75 (19.05) 1.56 (39.67) 0.63 (15.88)
M69W6B-XS 3/8” SF562CX 6500 448.2 1.00 (25.40) 1.63 (41.28) 0.63 (15.88)
M612W6B-XS 3/8” SF750CX 6500 448.2 1.38 (34.93) 1.94 (49.20) 0.63 (15.88)
M84W6B-XS 1/2” SF250CX 6000 413.7 1.00 (25.40) 1.38 (34.93) 0.81 (20.57)
M89W6B-XS 1/2” SF562CX 6000 413.7 1.00 (25.40) 1.81 (45.97) 0.81 (20.57)
M89W6B-XXS 1/2” SF562CX 10000 689.5 1.00 (25.40) 1.81 (45.97) 0.81 (20.57)
M812W6B-XXS 1/2” SF750CX 10000 689.5 1.38 (34.93) 2.13 (53.98) 0.81 (20.57)
M816W6B-XXS 1/2” SF1000CX 10000 689.5 1.75 (44.45) 2.81 (71.37) 0.81 (20.57)
M129W6B-XS 3/4” SF562CX 5000 344.7 1.19 (30.23) 1.81 (45.97) 0.81 (20.57)
M129W6B-160 3/4” SF562CX 7500 517.1 1.19 (30.23) 2.00 (50.80) 0.81 (20.57)
M129W6B-XXS 3/4” SF562CX 10000 689.5 1.19 (30.23) 2.00 (50.80) 0.81 (20.57)
M1212W6B-XXS 3/4” SF750CX 10000 689.5 1.38 (34.93) 2.06 (52.32) 0.81 (20.57)
M1216W6B-XXS 3/4” SF1000CX 10000 689.5 1.75 (44.45) 2.69 (68.25) 0.81 (20.57)
M1616W6B-XXS 1” SF1000CX 10000 689.5 1.75 (44.45) 3.25 (82.55) 1.31 (33.32)

Butt-Weld to High-Pressure
Catalog Number Male BW Female LP Pressure Rating Dimension inches (mm)
psi bar A Hex B C
M169W3B-XXS 1” F562C 10000 689.5 1.38 (34.93) 2.44 (61.90) 1.22 (30.99)

Gland and collar supplied with high pressure connections. Note: For pressure rating see ordering procedure.
All Dimensions for reference only and are subject to change.
Maximum pressure rating is based on the lowest rating of any component.
For prompt service, Autoclave stocks select products. Consult factory.
Actual working pressure may be determined by piping pressure rating, contact factory.

Autoclave Engineer’s offers weld style Header Couplings in a number of designs and materials. The standard materials are SAE-4130 and Inconel 625. Other materials are listed in the tables. Header couplings are available drilled through or blind drilled, allowing final drill through after welding. The couplings can be supplied with any style of Autoclave connection or special connections if required. Header couplings come standard with 316 SS glands and collars for our medium and high-pressure connections. Models not shown are available upon request. Contact your local sales representative.
Header Coupling

Ordering Procedure
Typical catalog number: HC F M16 W 625 DT

Female Medium-Pressure Header Coupling Blind End
Catalog Pressure Female Dimension inches (mm)
Number Material psi (bar) M/P A Flats B C D E
HCFM12W316 316 SS 10,000 (690) SF750CX20 1.75 (44.45) 3.00 (76.2) 1.05 (26.7) 1.32 (33.5) 0.44 (11.2)
HCFM12W105 SA-105 10,000 (690) SF750CX20 1.75 (44.45) 3.00 (76.2) 1.05 (26.7) 1.32 (33.5) 0.44 (11.2)
HCFM12W4130 SAE-4130 20,000 (1379) SF750CX20 1.75 (44.45) 3.00 (76.2) 1.05 (26.7) 1.32 (33.5) 0.44 (11.2)
HCFM12W2205 2205 Duplex 15,000 (1034) SF750CX20 1.75 (44.45) 3.00 (76.2) 1.05 (26.7) 1.32 (33.5) 0.44 (11.2)
HCFM16W316 316 SS 10,000 (690) SF1000CX20 1.75 (44.45) 2.62 (66.55) 1.00 (25.40) 1.38 (34.93) 0.56 (14.27)
HCFM16W2205 2205 Duplex 15,000 (1034) SF1000CX20 1.75 (44.45) 3.00 (76.2) 1.05 (26.7) 1.31 (33.27) 0.56 (14.27)

Female High-Pressure Header Coupling Blind End
Catalog Pressure Female Dimension inches (mm)
Number Material psi (bar) H/P A Flats B C D E
HCFH9W4130 SAE-4130 15,000 (1034) F562C 1.50 (38.10) 2.31 (58.67) 1.19 (30.18) 1.31 (33.27) 0.19 (4.75)
HCFH9W625 Inconel 625 30,000 (2068) F562C 1.50 (38.10) 2.31 (58.67) 1.19 (30.18) 1.31 (33.27) 0.19 (4.75)
HCFH16W4130 SAE-4130 20,000 (1379) SF1000CX43 1.75 (44.45) 3.00 (76.20) 1.05 (26.59) 1.32 (33.53) 0.44 (11.10)
HCFH16W625 Inconel 625 22,000 (1551) SF1000CX43 1.75 (44.45) 3.00 (76.20) 1.05 (26.59) 1.32 (33.53) 0.44 (11.10)

Gland and collar supplied with high pressure connections. All Dimensions for reference only and are subject to change. For prompt service, Autoclave stocks select products. Consult factory.
Maximum pressure rating is based on the lowest rating of any component. Actual working pressure may be determined by tubing pressure rating, if lower.
Female Medium-Pressure Header Coupling Drill Through
Catalog Pressure Female Dimension inches (mm)
Number Material psi (bar) M/P A Flats B C D E
HCFM4W316DT 316 SS 10,000 (690) SF250CX20 0.63 (16.0)* 1.19 (30.2) 0.56 (14.3) 0.54 (13.6) 0.11 (2.8)
HCFM9W316DT 316 SS 10,000 (690) SF562CX20 1.38 (35.1)* 2.44 (62.0) 1.13 (28.6) 1.32 (33.5) 0.36 (9.1)
HCFM9W4130DT SAE-4130 25,000 (1724) SF562CX20 1.38 (35.1) 2.44 (62.0) 1.13 (28.6) 1.32 (33.5) 0.36 (9.1)
HCFM12W4130DT SAE-4130 20,000 (1379) SF750CX 1.38 (35.1) 2.63 (66.68) 1.05 (26.7) 1.32 (33.5) 0.44 (11.2)
HCFM12W2205DT 2205 duplex 15,000 (1034) SF750CX20 1.75 (44.45) 3.00 (76.20) 1.05 (26.7) 1.32 (33.5) 0.44 (11.2)
HCFM16W316DT 316 SS 10,000 (690) SF1000CX20 1.75 (44.45) 3.00 (76.20) 1.05 (26.7) 1.32 (33.5) 0.56 (14.2)
HCFM16W316LDT 316L SS 10,000 (690) SF1000CX20 1.75 (44.45) 3.00 (76.20) 1.05 (26.7) 1.32 (33.5) 0.56 (14.2)
HCFM16W4130DT SAE-4130 20,000 (1379) SF1000CX20 1.75 (44.45) 3.00 (76.20) 1.05 (26.7) 1.32 (33.5) 0.56 (14.2)
HCFM16W105DT SA-105 12,000 (827) SF1000CX20 1.75 (44.45) 3.00 (76.20) 1.05 (26.7) 1.32 (33.5) 0.56 (14.2)
HCFM16W2205DT 2205 duplex 15,000 (1034) SF1000CX20 1.75 (44.45) 3.00 (76.20) 1.05 (26.7) 1.32 (33.5) 0.56 (14.2)
HCFM16W625DT Inconel 625 15,000 (1034) SF1000CX20 1.75 (44.45) 3.00 (76.20) 1.05 (26.7) 1.32 (33.5) 0.56 (14.2)

*across hex Female High-Pressure Header Coupling Drill Through
Catalog Pressure Female Dimension inches (mm)
Number Material psi (bar) H/P A Flats B C D E
HCFH9W4130DT SAE-4130 15,000 (1034) F562C 1.50 (38.10) 2.31 (58.67) 1.19 (30.18) 1.31 (33.27) 0.19 (4.75)
HCFH9W625DT Inconel 625 30,000 (2068) F562C 1.50 (38.10) 2.31 (58.67) 1.19 (30.18) 1.31 (33.27) 0.19 (4.75)
HCFH16W4130DT SAE-4130 20,000 (1379) SF1000CX43 1.75 (44.45) 3.00 (76.20) 1.05 (26.59) 1.32 (33.53) 0.44 (11.10)
HCFH16W625DT Inconel 625 22,000 (1551) SF1000CX43 1.75 (44.45) 3.00 (76.20) 1.05 (26.59) 1.32 (33.53) 0.44 (11.10)

Gland and collar supplied with high pressure adapters. Note: For pressure rating see ordering procedure.
Maximum pressure rating is based on the lowest rating of any component. All Dimensions for reference only and are subject to change. Actual working pressure may be determined by tubing pressure rating, if lower.
For prompt service, Autoclave stocks select products. Consult factory.

Bulkhead Adapter

Ordering Procedure

Pressure Bulkhead *Male Connection Female Connection

(X 1000 psi) Adapter Female Male

Available End Connections
*Note: First connection designation is "A" side.
J4 - 1/4” JIC L4 - 1/4” Low Pressure M4 - 1/4” Medium Pressure H4 - 1/4” High Pressure P4 - 1/4” NPT J6 - 3/8” JIC L6 - 3/8” Low Pressure M6 - 3/8” Medium Pressure H6 - 3/8” High Pressure P6 - 3/8” NPT J8 - 1/2” JIC M9 - 9/16” Medium Pressure H9 - 9/16” High Pressure P8 - 1/2” NPT J10 - 5/8” JIC M12 - 3/4” Medium Pressure RH9 - 9/16” Reverse High Pressure J12 - 3/4” JIC M16 - 1” Medium Pressure RH12 - 3/4” Reverse High Pressure
RH16 - 1” Reverse High Pressure
Note: Special material adapters may be supplied with four flats in place of standard hex.
Reverse High to Medium-Pressure
Male Connection AE Medium Pressure - Female Connection
R/H SF250CX SF375CX SF562CX SF750CX SF1000CX
9/16” 20BAMRH9FM6 20BAMRH9FM9
3/4” 20BAMRH12FM9 20BAMRH12FM16
1” 20BAMRH16FM16

Reverse High to High Pressure
Male Connection AE High Pressure - Female Connection
R/H F250C F375C F562C
9/16” 40BAMRH9FH4 40BAMRH9FH9
3/4” 30BAMRH12FH9
1”

NPT to Medium Pressure
Male Connection AE Medium Pressure - Female Connection
NPT SF250CX SF375CX SF562CX SF750CX SF1000CX
1/4”
3/8” 15BAMP6FM6
1”

Note: For pressure rating see ordering procedure.
Gland and collar supplied with adapter.
All Dimensions for reference only and are subject
to change.
Maximum pressure rating is based on the lowest rat
ing of any component. Actual working pressure may be determined by tubing pressure rating, if lower.
For prompt service, Autoclave stocks select prod-ucts. Consult factory.

JIC to Low Pressure
Male Connection AE Low Pressure - Female Connection
JIC SW250 SW375 SW500
1/4” 15BAMJ4FL4
3/8”
1/2”

JIC to Medium Pressure
Male Connection AE Medium Pressure - Female Connection
JIC SF250CX SF375CX SF562CX SF750CX SF1000CX
1/4” 20BAMJ4FM4 20BAMJ4FM6
3/8” 20BAMJ6FM4 20BAMJ6FM6 20BAMJ6FM9
1/2” 20BAMJ8FM6 20BAMJ8FM9 20BAMJ8FM12

JIC to High Pressure
Male Connection AE High Pressure - Female Connection
JIC F250C F375C F562C
1/4” 20BAMJ4FH4
3/8”
1/2”

Reverse High Pressure to Medium Pressure
Catalog Number Male R/H Female M/P Dimension inches (mm)
A Panel Hole B C D Max E Hex
20BAMRH9FM6 9/16” SF375CX 0.94 (23.88) 2.63 (66.80) 1.13 (28.70) 0.38 (9.65) 1.00 (25.40)
20BAMRH9FM9 9/16” SF562CX 1.13 (28.58) 3.00 (76.20) 1.28 (32.51) 0.38 (9.65) 1.38 (34.93)
20BAMRH12FM9 3/4” SF562CX 1.13 (28.58) 3.13 (79.50) 1.41 (35.81) 0.38 (9.65) 1.38 (34.93)
20BAMRH12FM16 3/4” SF1000CX 1.94 (49.28) 4.26 (108.20) 2.13 (54.10) 0.38 (9.65) 2.13 (54.10)
20BAMRH16FM16 1” SF1000CX 1.94 (49.28) 4.41 (112.01) 2.28 (57.91) 0.38 (9.65) 2.13 (54.10)

Reverse High Pressure to High Pressure
Catalog Number Male R/H Female H/P Dimension inches (mm)
A Panel Hole B C D Max E Hex
40BAMRH9FH4 9/16” F250C 0.94 (23.88) 2.50 (63.50) 1.00 (25.40) 0.38 (9.65) 1.00 (25.40)
40BAMRH9FH9 9/16” F562C 1.69 (42.85) 3.38 (85.85) 1.50 (38.10) 0.38 (9.65) 1.88 (47.75)
30BAMRH12FH9 3/4” F562C 1.69 (42.85) 3.50 (88.90) 1.62 (41.15) 0.38 (9.65) 1.88 (47.75)

Pipe to Medium Pressure
Catalog Number Male NPT Female M/P Dimension inches (mm)
A Panel Hole B C D Max E Hex
10BAMP6FM6 3/8” SF375CX 0.94 (23.88) 2.75 (69.85) 1.25 (31.75) 0.38 (9.53) 1.00 (25.40)

Gland and collar supplied with adapter.
Maximum pressure rating is based on the lowest rating of any component. Actual working pressure may be determined by tubing pressure rating, if lower. Note: For pressure rating see ordering procedure.
All Dimensions for reference only and are subject to change.
For prompt service, Autoclave stocks select products. Consult factory.
JIC to Low Pressure
Catalog Number Male JIC Female LP Dimension inches (mm)
A Panel Hole B C D Max E Hex
15BAMJ4FL4 1/4” SW250 0.94 (23.88) 2.29 (58.04) 0.91 (23.11) 0.38 (9.65) 1.00 (25.40)

JIC to Medium Pressure
Catalog Number Male JIC Female MP Dimension inches (mm)
A Panel Hole B C D Max E Hex
20BAMJ4FM4 1/4” SF250CX 0.81 (20.62) 2.25 (57.15) 0.91 (23.11) 0.38 (9.53) 1.00 (25.40)
20BAMJ4FM6 1/4” SF375CX 0.81 (20.62) 2.44 (61.93) 0.94 (23.88) 0.38 (9.53) 1.00 (25.40)
20BAMJ6FM4 3/8” SF250CX 0.81 (20.62) 2.25 (57.15) 0.91 (23.11) 0.38 (9.53) 1.00 (25.40)
20BAMJ6FM6 3/8” SF375CX 0.94 (23.88) 2.44 (61.98) 0.94 (23.88) 0.38 (9.53) 1.00 (25.40)
20BAMJ6FM9 3/8” SF562CX 1.13 (28.58) 2.75 (69.85) 1.16 (29.46) 0.38 (9.53) 1.38 (34.93)
20BAMJ8FM6 1/2” SF375CX 0.81 (20.62) 2.53 (64.26) 1.03 (26.16) 0.38 (9.53) 1.00 (25.40)
20BAMJ8FM9 1/2” SF562CX 1.13 (28.58) 3.00 (76.20) 1.41 (35.69) 0.38 (9.53) 1.38 (34.93)
20BAMJ8FM12 1/2” SF750CX 1.69 (42.85) 3.13 (79.38) 1.41 (35.69) 0.38 (9.53) 1.88 (47.75)

JIC to High Pressure
Catalog Number Male JIC Female HP Dimension inches (mm)
A Panel Hole B C D Max E Hex
20BAMJ4FH4 1/4” F250C 0.81 (20.62) 2.44 (61.90) 1.06 (26.97) 0.38 (9.53) 1.00 (25.40)

Adapters/Couplings -SAE O-Ring Adapters
Autoclave Engineers also offers a line of components that assist in adapting into and out of specialized connections with Autoclave Medium Pressure products. Along with the adapters shown, Autoclave can provide other special adapters to fill your requirements. Contact your local Sales representative for information.
AE Medium Pressure (Female) SAE/MS Male
Note: O-rings are standard Buna-N. 10,000 psi (690 bar) operating pressure.
MC240

MC240 (SAE/MS Straight thread Boss)

Connection SAE/MS AE Medium Pressure (Female)
Type Thread Size (inches) SF250CX SF375CX SF562CX SF750CX SF1000CX
5/16-24 M24MC6B M26MC6B
7/16-20 M44MC6B M46MC6B M49MC6B
MC240 9/16-18 M64MC6B M66MC6B M69MC6B
(SAE/MS) 3/4-16 M86MC6B M89MC6B M812MC6B
7/8-14 M1012MC6B M1016MC6B
1 1/16 - 12 M1212MC6B M1216MC6B
1 5/16-12 M1616MC6B

For pressure ratings and additional information contact your local sales representative.

Female Tube Caps - Low Pressure

Catalog Number Connection Type Outside Diameter Tube-Inches Pressure Rating psi (bar)* Dimension inches (mm)
A Hex B
SWTC2 W125 1/8 15000 (1034.20) 0.50 (12.7) 0.63 (15.9)
SWTC4 SW250 1/4 15000 (1034.20) 0.63 (15.9) 1.00 (25.4)
SWTC6 SW375 3/8 15000 (1034.20) 0.75 (19.1) 1.09 (27.8)
SWTC8 SW500 1/2 10000 (689.5) 1.00 (25.4) 1.25 (31.8)

Female Tube Caps - Medium Pressure

Catalog Number Connection Type Outside Diameter Tube-Inches Pressure Rating psi (bar)* Dimension inches (mm)
A Hex B
20TC4X SF250CX 1/4 20000 (1378.9) 0.63 (15.9) 0.81 (20.6)
20TC6X SF375CX 3/8 20000 (1378.9) 0.75 (19.1) 1.13 (28.6)
20TC9X SF562CX 9/16 20000 (1378.9) 1.00 (25.4) 1.38 (34.9)
20TC12X SF750CX 3/4 20000 (1378.9) 1.38 (34.9) 1.75 (44.5)
20TC16X SF1000CX 1 20000 (1378.9) 1.75 (44.5) 2.25 (57.1)

Tube cap configuration may vary from outline shown.
Female Tube Caps - High Pressure Tube Caps

Catalog Number Connection Type Outside Diameter Tube-Inches Pressure Rating psi (bar)* Dimension inches (mm)
A Hex B
43CT16X SF1000CX-43 1 43000 (2964.7) 1.75 (44.5) 2.25 (57.1)

60TC4C F250C 1/4 60000 (4136.7) 0.75 (19.1) 0.75 (19.1)
60TC6C F375C 3/8 60000 (4136.7) 1.00 (25.4) 1.13 (28.6)
60TC9C F562C 9/16 60000 (4136.7) 2.25 (57.1) 1.38 (34.9)

*Maximum pressure rating is based on the lowest rating of any component. Actual working pressure may be determined by For prompt service, Autoclave stocks select products. Consult factory.tubing pressure rating, if lower.Note: All tube caps are furnished with connection components unless otherwise specified. All dimensions for reference only and subject to change.
Female Tube Caps - JIC

* Maximum pressure rating must not exceed rating of tubing used.
Note: All tube caps are furnished with connection components unless otherwise specified.
All dimensions for reference only and subject to change.

Gauge Connectors
To Fit This Gauge Connection . 1/4” NPT 1/2” NPT 1/2” NPS
Seal Type Tube Cone Tube Cone Gasket
With This Female Tubing Connection . 60,000 PSI (4136.8 bar) 60,000 PSI (4136.8 bar) 60,000 PSI (4136.8 bar)
High Pressure 1/4” F250C CG4400 CG4800 CG8400
9/16” F562C CG9800 CG8900

Gauge Connectors
To Fit This Gauge Connection . 1/4” High Pressure F250C
Seal Type H.P. Cone
With This Male Tubing Connection . 20,000 PSI (1378.9 bar)
Medium Pressure 9/16” SF562CX 101F-1707

NPT: National Pipe Thread Note: For gauge connector without collars and glands, add the following suffix: -WO NPS: National Straight Pipe Thread For gauge connector for sour gas applications, add the following suffix: -SOG or -SOGWO
Gauge Connectors

Catalog Number Gauge Connection Type Outside Diameter Tube-Inches Pressure Rating psi (bar) Dimension inches (mm)
A Hex B
CG4400 Tube Cone 1/4 60000 (4136.7) 1.00 (25.4) .813 (20.6) See Figure 1
CG4800 Tube Cone 1/4 60000 (4136.7) 1.19 (30.1) .94 (23.8)
CG9800 Tube Cone 9/16 60000 (4136.7) 1.50 (38.1) 1.25 (31.8)
See Figure 2
CG8400 Gasket 1/4 60000 (4136.7) 1.19 (30.1) 1.19 (30.1)
CG8900 Gasket 9/16 60000 (4136.7) 1.38 (34.9) 2.25 (57.1)

101F-1707 1/4” High Pressure 9/16 20000 (1379) 0.63 (15.9) 2.75 (69.9) See Figure 3

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