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Utility Steel Case Gauges
ABS Plastic Case Gauges
Utility Square Gauge
Movementless Gauge
Mechanical Contractor's Gauge
Miniature Gauge systems
Compressed Gas Gauges
Liquid Filled Gauge
All Stainless Steel Gauge
Temperature pressure gauge
Low Pressure Diaphragm Gauge
Refrigeration Test Gauges
Spiral Tube Gauge
Sprinkler System Gauge
Solid Front Pressure Gauge
Precision 6" Test Gauge
Electric Contact All SST Gauge
Ammonia Gauge
Bimetal Thermometers
Tester Pressure Set
Compressed Gas Gauges

Fluid medium which does not clog connection port. For indicating cylinder pressure of compressed non-corrosive gases. Typically welding, cutting and related processes.  Any medium which oxidizes with oil based materials. Cleanliness is in accordance with Level 4 of ANSI B40.1-1985.
1.5", 2" and 2.5"
±2.5% of Span (Grade B ANSI B40.1)
30"Hg and above 15psi up to 6000psi
Or other equivalent units of pressure or vacuum range.
Operating Temperature
Ambient:  -4℉ to 140℉ (-20℃ to 60℃)
Media:  max. 158℉ (+70℃)

Standard Feature:

Material: Copper alloy
Lower mount (LM)
1/8", 1/4" NPT limited to wrench flat area
Bourdon Tube
Material: Copper alloy
(Low copper content for use with acetylene)
Copper Alloy
Gavalum steel, white background with black markings. "Use No Oil" in red on dial.
Aluminum, black finish
Drawn steel, gold painted finish, supplied with pressure relief in back of case
Twist-On polycarbonate

Specification Chart1   

Order Options(min. order may apply)
Brass threaded or press fit restrictor
Special colors / chrome-plated case
Special connections limited to wrench flat area
Nickel or chrome plated connection
Customer dial layout
Other pressure scales available: Bar, kPa, MPa, kg/cm2 & dual scales

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