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

• Pressure to 15 000 psi / 1000 bar / 100 MPa 
• Vacuum to -12.5 psi / -0.8 bar / -86 kPa
• Faster than any deadweight tester and most automated pressure controllers

Use without fluid to generate up to 400 inches H₂O (995 mbar) to within 0.01 inches (0.025 mbar). Makes calibrating Differential Pressure Transmitters easy.

• Easily test large size gauges with the unique pivoting manifold
• Quickly bleed air and capture fluid with the no mess drip tray
• Gauge-Safe integral venting system prevents damage to mechanical gauges
• Use with water, light oil or air 

Includes Fine Adjust, MPF15K-1/4FPT and two CPF Male ports.