CARBO Instruments 1.5 Fuel Pressure Gauge Reliable and Dampen Pulsation & Vibration to Keep Reading Steady During Engine Operation Easy to Vent Plug for accurate readings. Stainless Steel Case Glycerin Filled 1/8 NPT Connection for use to read the pressure of Fuel Oil Water Air Compressor Hydraulics HVAC Gaseous & Liquid media that are not highly viscous or crystallizing and not corrosive or oxidizing to copper alloy parts.
