General Service


5 dial sizes: 1", 2", 2", 3" & 4"


Superb Quality, Economical Price


Pressure Ranges from 5,000 psi to 35,000 kPa

Marsh Instruments General Service Steel Case Gauges are an economical, general purpose gauge for pressure measurement from vacuum/compound through 5,000psi. Suited for use with water, oil, air, gas or other noncorrosive media. Typical applications include FRL's, 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 SIZES  1", 2", 2", 3", 4" inches diameter.
CASE MATERIAL  Drawn steel, pretreated for rust resistance and finished with black enamel paint.
CASE STYLE P = Plain case, U = U-clamp case.FF = Front Flange See option table for FF.
TUBE & SOCKET  Copper alloy tube soft soldered to phosphor bronze socket.
MOVEMENT  Brass sector and pinion with polycarbonate side plates.
CONNECTION  1/8" & 1/4" NPT in LM = bottom mount and UC = U clamp or CB = center back.
RANGES  0 to 30" Hg VAC; Compound 30"Hg to 400 psi; 0 to 5,000 psi.
DIAL STANDARD  Dual scale PSI and kPa standard.
DIAL COLOR  Black markings on white.

Note: Columns with part numbers are available from stock. Blank
areas are available but minimums and lead times apply. Consult
factory for details.

Gauge Part Numbers and Information:

1 1/2" - 2" Gauges:
2" u-clamp & 2 1/2" Gauges:
3 1/2"  & 4 1/2" Gauges:
Gauge Options:


     Salt Lake City, UT 84109

     801-487-8795  FAX 801-487-8798