Liquid Filled Pressure Gauge 30 PSI With 2.5 Inch Dial Back Mount 1 Quarter NPT 316 Stainless Steel Case And Wetted Parts Dual Scale PSI Bar ASME B40.1 Grade A Accuracy Glycerin Dampened Reading

Liquid-filled 30 PSI gauge, 2.5in dial, back-mount single
✔️ 316 stainless steel case and wetted parts; glycerin damped reading

The gauge is a 2.5-inch liquid-filled pressure gauge built for industrial and commercial use, featuring a back-mount 1/4" NPT connection and dual PSI/Bar scales. It’s ideal for pumps, compressors, irrigation, HVAC, and other systems where stable, readable readings matter.

✅ ASME B40.1 Grade A accuracy: ±2-1-2% of span
✅ Large 2.5-inch dial with dual PSI/Bar scales for clear readings
✅ Liquid-filled with glycerin dampening for stable pointer and reduced pulsation
✅ 316 stainless steel construction: case, wetted parts, and back connection
✅ Back mount 1/4" NPT connection; compatible with regulators, tanks, manifolds
✅ Not for oxygen service

💡 What is a liquid-filled pressure gauge used for in industrial hydraulic and pneumatic systems?

Liquid-filled gauges are handy in vibration-prone setups because they keep readings steady and protect the mechanism.

- handy for pumps, compressors, irrigation, and HVAC systems - glycerin dampening reduces needle flutter for stable readings - corrosion-resistant 316 stainless steel construction protects against harsh fluids - not for oxygen service✝️