Series: GaugeCalHP Comparator Brand: AMETEK, Inc.

CRYSTAL ENGINEERING Pressure Comparator, Two CPF Male Fittings (installed) and One 1/4” FNPT Adapter (P/N MPF15K-1/4FPT).

Out of Stock

Fast, portable, and easy – generate pressure to 15 000 psi

The GaugeCalHP (System G) is a portable, self-contained, hydraulic pressure generator for calibrating pressure gauges, transmitters, sensors, and safety valves.

It’s much faster than dead weight testers and most automated pressure controllers; and it’s so quick and easy to use, it’s ideal for calibrating those low cost gauges that are often overlooked for ISO9000 compliance.

Use without fluid to generate up to 400 H2O (995 mbar) to within 0.01 inches (0.025 mbar). Makes calibrating differential pressure transmitters easy.


Maximum Pressure

  • Maximum Hydraulic Pressure: 15,000 psi/1,000 bar/100 MPa
  • Maximum Pneumatic Pressure: 400 inH₂O/995 mbar/29 inHg

Burst Pressure

  • > 25,000 psi/1,700 bar/170 MPa


  • Fine Adjust: 0.01 inH₂O/0.025 mbar


  • Test Media: Water, Oil, or Air
  • Seals: Buna-N (Nitrile), Viton, and Urethane
  • Enclosure: Anodized Aluminum
  • Wetted Materials: Stainless Steel plus Seals and Acrylic Reservoir


  • Reservoir Volume: 10.8"³ (176.9 cm³)
  • Piston Stroke Volume: 0.8"³ (13.1 cm³)
  • Weight: 20 Lbs (9 kg)
  • Height (with handles): 11" (280 mm)
  • Height (Base): 5.5" (140 mm)
  • Length: 20.5" (520 mm)
  • Width: 8.3" (210 mm)


  • CPF Male (Installed): MAWP 15000 psi/1000 bar/100 MPa
  • MPF15K-1/4FPT: MAWP 15000 psi/1000 bar/100 MPa


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