Gauges
Reliable local indication for pressure, temperature, and differential pressure — we supply gauges and accessories for every process application, from routine monitoring to high-vibration environments.
Pressure Gauges
Bourdon tube pressure gauges in dry, glycerin-filled, and stainless steel configurations. Available in bottom, back, and lower-back connections for all process applications.
Size Range
1.5" – 6" dial
Standard
ASME B40.100
Ranges
Vacuum to 10,000 PSI
Connections
¼" – 1" NPT / BSP
Temperature Gauges
Bimetallic and gas-actuated thermometers for direct process temperature reading. Stem and every-angle adjustable designs for tanks, pipes, and vessels.
Size Range
2" – 5" dial
Standard
ASME B40.200
Ranges
–80°F to +1000°F
Stem Lengths
2.5" – 24"
Differential Pressure Gauges
Diaphragm and piston-type DP gauges for filter monitoring, flow indication, and level measurement. Dual-scale and adjustable set-point models available.
Size Range
2.5" – 4.5" dial
Standard
ASME B40.100
Ranges
0–10 inH₂O to 0–500 PSI DP
Materials
SS, Brass, Monel
Glycerin-Filled Gauges
Liquid-filled gauges for high-vibration and pulsating pressure applications. Glycerin or silicone fill dampens pointer movement and extends Bourdon tube service life.
Size Range
2" – 4.5" dial
Standard
ASME B40.100
Fill Options
Glycerin, Silicone
Ranges
Vacuum to 5,000 PSI
Gauge Accessories
Gauge savers, snubbers, siphons, isolation valves, and gauge cocks for protecting and isolating pressure gauges in demanding service conditions.
Size Range
¼" – ½" NPT
Standard
ASME B16.14
Types
Snubbers, Siphons, Gauge Cocks
Materials
Brass, SS 316
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