2-1/2" Liquid Filled Pressure Gauges - 1/4" NPT Connection Center Back Mount - OEM


Dial Size: 1-1/2", 2", 2-1/2" or 4" Dial Sizes (Crimped Casing)
Accuracy: +/- 3/2/3% 
Scale: Dual Scale - PSI/Bar 
Movement: Copper Alloy* 
Bourdon Tube: Copper Alloy* 
Window: Polycarbonate 
Case: Stainless Steel case for protection in harsh environments 
Connection: Copper Alloy Center Back Mount*; 1/8" NPT for 1-1/2" dial, 1/4" NPT for 2" and 2-1/2" dials, and 1/4" NPT, 3/8" NPT, or 1/2" NPT for 4" dials 
Normal Ambient Temp: -4 to +140 Degrees F 
Liquid Filling: Glycerin oil filled to enhance reliability and integrity; helps dampen the effect of vibration and pulsation; lubricates the movement and extends the life of the gauge. 


Please Note: Brass components in this product contain lead, known to the State of California to cause cancer and birth defects or other reproductive harm. California law requires that this warning be given to consumers.