Dual Scale 0-30 Psi Stainless Steel Liquid Filled Pressure Gauge Built Tough With Brass Internals, 2-1/2 Inch Dial, Bottom Mount 1/4 Inch NPT, Glycerin Filled, 304 Stainless Case, Accuracy 1.5 Percent Winters PFQ802

Stainless Glycerin-Filled Dual-Scale Pressure Gauge 2.5 Dial
✔️ Glycerin-filled dial, brass wetted parts, 304 stainless case

The dual-scale pressure gauge is designed to monitor non-corrosive liquids and gases, with glycerin filling to reduce pulsation. It features a sturdy 304 stainless steel case and brass wetted parts, making it suitable for pumps, compressors, hydraulic presses, and other heavy-duty equipment in harsh environments.

✅ Brass wetted parts for measuring non-corrosive liquid and gas pressure.
✅ Glycerin-filled dial in stainless 304 case for vibration damping and corrosion resistance.
✅ Dual-scale options: psi/kPa, psi/bar, Hg vacuum/kPa, or Hg vacuum/bar.
✅ Bottom or center-back 1/8", 1/4", or 1/2" NPT connections with restricted orifice.
✅ Accuracy: ±1.5% F.S. on 2.5" and 4" dials; ±2.5% F.S. on smaller sizes.
✅ IP65-rated stainless case for dust and water ingress protection.
✅ Operating temp range -4 to 65C (-20 to 150F).
✅ Overpressure limit 25% up to 1400 psi; 15% beyond.
✅ Suitable for pumps, compressors, hydraulic presses, and machinery.

💡 What is a pressure gauge used for in industrial systems?

This handy instrument helps keep equipment running safely by showing pressure levels in real time and across multiple scale references.

- Helps set safe operating pressures on pumps, compressors, hydraulic gear.
- Monitors fluctuations to prevent overpressure and leaks.
- Handy for quick checks during maintenance and calibration.
- Works with psi, kPa, bar, and vacuum references.