These durable pressure gauges, made from stainless steel, are designed for an extended service life with the added benefit of being liquid-filled. The liquid filling acts as a safeguard against condensation, pulsation, and vibration.
 
Featuring 1/4" brass center back mount connections, movements and bourdon tubes are housed with a robust stainless steel case that provides superior protection against the elements. The sturdy casing ensures reliable performance in diverse environments. With this gauge accurate pressure measurements can be confidently taken in water, oil, gas, diesel, and other various media. 
 
Specifications
Dial Size: 2-1/2"
Accuracy: +/- 3%
Range: -30HG/0
Scale: Dual Scale - PSI/Bar
Movement: Copper Alloy*
Bourdon Tube: Copper Alloy*
Window: Poly Carbonate
Case: Stainless Steel
Connection: Copper Alloy Center Mount*; 1/4" NPT
Normal Ambient Temp: -4F to +140F (-20C to +60C)
Liquid Filling: Glycerin Oil
Quantity: 6 Gauges
 
*California Prop 65 Warning: The brass components in this product contains lead, known to the State of California to cause cancer and birth defects or other reproductive harm. California law requires this warning be given to customers. *