NOSHOK CAST BRASS CASE 300 SERIES GAUGES
A are the highest quality, most reliable liquid filled gauges available.
Their one piece die cast brass
case and heavy duty bourdon tube and movement enables them to stand up to shock and vibration encountered on the
most demanding applications.

SPECIFICATIONS

SIZES: 2 1/2 inch and 4 inch sizes

CONNECTION: 1/4″ NPT Bottom and back. 7/16″.20 SAE and 1/2″ NPT available

CASE: One Piece Die Case Brass
LENS: Molded plexiglass with o.ring seal
BOURDON TUBE: 2 1/2″ size: Phosphor Bronze through 6,000 PSI and 316SS on
higher ranges 4″ size: Phosphor bronze through 800
PSI and 316SS on higher ranges
MOVEMENT: Brass and nickel silver
ACCURACY: ± 1.5% Full Scale on 2 1/2″ sizes ± 1% Full Scale on 4″ sizes
AVAILABLE RANGES: Vacuum and Compound through 15,000 PSI.
OPTIONS AND ACCESSORIES: Panel mount options, cover rings, max indicating pointers, orifices, rubber case protectors, special onnections, metric dials and more

OPERATING LIMITATIONS

WORKING PRESSURE:
DYNAMIC: 60% of dial range
STATIC: 90% of dial range
TEMPERATURE: 0o F to 140o F
(-18o C to 60o C)