J4612 General Service Gauge "MARSH BELLOFRAM"
Marsh Instruments General Service Steel Case Gauges are an economical, general purpose gauge for pressure measurement from vacuum/compound through 5,000 psi. Suited for use with water, oil, air, gas, or othernon-corrosive media.
Typical applications include FRLs, compressors, pumps, boilers, regulators, dryers as well as commercial and industrial equipment
Accuracy : ASME Grade B : -±3/2/3% (±2% of range across middle half of scale)
Case size : 2-1/2”
Case Material : Steel
Internals (Tube & Socket) : Copper Alloy
Mounting / Case Style : LM
Connection : 1/4" NPT
Scale Standard : psi/kPa
Range : 30"Hg VAC to 30 psi
Movemenet : Brass
Dial Color : Black markings on white
Pointer : Aluminum, black painted
Window : acrylic,twist-in Clearlok
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