WIDELY APPLICATION for meausring liquid and gas pressure including fuel pressure; Ideal for pumps, compressors, hydraulic presses, machinery, pneumatic equipment and motors in harsh environments. Snapklik.co : 2 Dial Size, Glycerin Filled Pool Filter Pressure Gauge... Liquid Filling: Glycerin oil filled, Use where harmful vibration and pulsation are present Warning: This Product brass components can expose you to chemicals,including lead, which is known to the State of California to cause cancer or other reproductive harm. Pressure Gauges | Glycerin-Filled & Vacuum Gauges - BVV Pressure Gauge Liquid Filled Glycerin-Filled Pressure Gauges - -Carr 304 Stainless Steel Case 0-60 Psi LIQUID FILLING WITH 1-1/2 CLEAR DIAL : Glycerin oil filled to enhance the reliability and integrity; helps dampen the effect of vibration and pulsation; Clear dial with dual two colors scales make it easy to read; Glycerin Filled Pressure Gauge with 304 Stainless Steel Case, 1-1/2" Dial Size, 0-60Psi, High Accuracy, 1/8" NPT Center Back Mount. 5.0 rating Write a review The superior quality stainless steel and brass components ensure the gauge corrosion resistance and extends the gauge life. DURABLE BUILD: The stainless steel construction is built to outlast the competition from normal steel or plastic gauge.