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American Granby, Inc 2.5" Liquid-Filled Pressure Gauge 0–100 PSI

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Original Price $19.76
Current Price $14.82
SKU ILPG10025-4L
In Stock (8)

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Reliable 2.5‑inch liquid‑filled pressure gauge designed for irrigation, pump systems, test benches and other applications where vibration and moisture are present. The ILPG10025-4L delivers clear, repeatable readings from a compact, corrosion‑resistant stainless steel case.

  • Range &readout: 0–100 PSI with a 2.5" (63 mm) dial for easy visibility.
  • Rugged construction: Stainless steel case and crimped stainless bezel with a clear acrylic lens.
  • Liquid damping: Glycerine (liquid) filling reduces needle flutter and protects internals in high‑vibration installations.
  • Connection: 1/4" MIP lower (bottom) connection for direct pipe or panel mounting.
  • Internals & accuracy: Phosphor bronze Bourdon tube; typical accuracy ±3‑2‑3% of full scale.
  • Approved use: Intended for air and non‑potable water applications; not certified for drinking water.

Spec sheet and manufacturer's catalog are available for download from the maker. To maximize service life, install with isolation or shut‑off valves, avoid exposure to freezing temperatures and protect the gauge from pressures beyond its rated range. Periodic calibration ensures long‑term accuracy. A California Proposition 65 warning may apply—consult manufacturer documentation for details.

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Frequently Asked Questions

What connection size and type does this gauge use?
This gauge uses a 1/4" MIP lower (bottom) connection for direct pipe or panel mounting.
Can I use this gauge with potable (drinking) water?
No. It is intended for use with air and non‑potable water and is not certified for potable water systems.
Why is the gauge liquid filled and how accurate is it?
Glycerine filling damps vibration and stabilizes the needle; typical accuracy is ±3‑2‑3% of full scale.

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