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Parker 快速接头和附件
Parker Quick Couplings and Accessories
Parker Quick Couplings
Hydraulic Quick Coupling with ISO A Profile, Series 5500
Quick coupling system with body size 1/2" for medium pressure applications up to 250 bar. Coupling system with ISO A Profile
Parker's Series 5500 has been manufactured according to the regulations and dimensions of the standard specification of ISO 7241-1 A Series. With the pressure eliminator, it is possible to establish connections with residual pressure (up to 200 bar). The pressure eliminator is available for both – coupling and the plug.
Working Pressure Connected:
max. 250 bar
Bursting Pressure Connected:
> 1000 bar
Hydraulic Quick Coupling with ISO A Profile, Series 5500 
Markets:
- Agriculture
- Automotive
- Transportation
- Vocational & Municipal
- Defense
- Industrial
- Construction
Features/Benefits:
- Can be fitted with pressure eliminator to ensure effortless connection even with residual pressure.
- High flow performance with low pressure drop
- Coupling made of brass to avoid corrosion
Applications:
Easy connection / disconnection in hydraulic systems, both mobile and industrial applications
- Tractors
- Trucks
- Wheel loaders
- Military vehicles
- Presses
- Molding machines
Technical Specifications
| Minimum Operating Temperature: |
-25, -30 °C |
| Body Size: |
1/2 inch |
| Application: |
Medium Pressure |
| Brand: |
Tema |
| Fitting Connection Type: |
Female Thread |
| Specifications Met: |
ISO 7241-1 Series A |
| Interchange Type: |
ISO 7241-1 Series A |
| Maximum Operating Pressure: |
250 bar, 3620 psi |
| Maximum Operating Temperature: |
212, 392 °F, 100, 200 °C |
| Media: |
Hydraulic Fluids |
| Seal Material: |
NBR / FKM |
| Valve Type: |
Poppet |
| Connection Type: |
Female Thread |
| Connection Thread Size: |
1/2 inch |
| Length: |
42, 63 mm |
| Hex Size: |
27 mm |
| Outside Diameter: |
20, 38 mm |
| Materials of Construction: |
Brass, Brass / Steel |
Hydraulic Quick Coupling with ISO A Profile, Series 5500 型号
| Part |
Type |
Seal Material |
| 5510 |
Coupling |
NBR |
| 5510 V |
Coupling |
FKM |
| 5511 |
Coupling with Pressure Eliminator |
NBR |
| 5511 V |
Coupling with Pressure Eliminator |
FKM |
| 5520 |
Plug |
NBR |
| 5520 V |
Plug |
FKM |
| 5521 |
Plug with Pressure Eliminator |
NBR |
| 5521 V |
Plug with Pressure Eliminator |
FKM |
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