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Hand Pumps

T-975-CPF Pneumatic Hand Pump


Rated Pressure: 580 psi / 40 bar / 4 MPa
Vacuum: -27"Hg / -13 psi / -0.09 MPa / -91 kPa

Fast Pressure Generation

The T-975-CPF pneumatic hand pump generates pressure and vacuum with precision and ease, allowing users to fine-tune the pressure delivered with every stroke.


  • Vacuum & Pressure Range: -27 inHG to 580 psi

  • Lightweight compact design

  • Two outlet ports

  • Protected shuttle valve

  • Fine adjust sensitivity to 0.01 psi

  • Adjustable stroke

  • CPF Hose and Fittings included


MPH-1 (Hose),
MPF-1/4FPT (1/4" NPT Female)
MPF-5/16SAEM (installed on the pump)
MPM-3/8BPSM (3/8" BSP Male).


T-620H-CPF Hydraulic Hand Pump


Rated Pressure: 5000 psi / 350 bar / 35 MPa

Portable High Pressure Pump

The T-620H-CPF high-pressure, hydraulic hand pump provides a compact pressure source for any environment and works with petroleum-based oils and hydraulic fluids.

  • Pump Pressure Range: 0 to 5000 psi

  • Two outlet ports

  • Easy-to-use fine adjust

  • Large reservoir

  • Eliminate / Bleed air with CPF fittings


MPH-1 (Hose)
MPF-1/4FPT (1/4" NPT Female)
MPF-1/8MPT (installed on the pump)


P-018-CPF Hydraulic Screw Pump


Rated Pressure: 5000 psi / 350 bar / 35 MPa

Compact Comparator

The P-018-CPF hydraulic screw pump produces pressure with superior control. The adjustable reference pressure port lets you set your reference gauge at the best viewing angle.

  • Pressure Range: 0 to 5000 psi

  • Compatible with water or oil

  • Easy-to-use fine adjust

  • Adjustable reference port

  • Eliminate/bleed air with CPF fittings

  • Portable or permanent bench mounting

MPF-1/4FPT (1/4" NPT Female)
MPM-BSPP (1/4" BSP Male)
1/4BSPF-1/4BSPF (1/4" BSP Female)
Banjo Connector Set
Fine Adjust
Isolation Valve.

T-1-CPF Hydraulic Comparator


Rated Pressure: 15 000 psi / 1000 bar / 100 MPa

High Pressure. High Volume

The T-1-CPF is a high volume hydraulic comparator capable of producing pressure up to 15 000 psi. This unit is ideal for testing and calibrating pressure gauges, relief valves, and pressure switches.

  • Pressure Range: 0 to 15 000 psi

  • High and Low Volume Settings

  • Two outlet ports

  • Large fluid capacity

  • Fine Adjustment up to 3500 psi

  • Compatible with water and oil

MPM-15/16-20 (CPF Male)
4715 (1/4" NPT Female)

GaugeCalHP Pressure Comparator


Fast, portable, easy - generate pressure up to 15 000 psi

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 

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All pumps may be ordered as part of a Pump System, complete with a Crystal Reference Indicator and delivered in a sturdy carrying case with custom insert. For more details, view the Complete Pressure System Brochure and the Overview Table to choose the correct system.

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