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Ralston Hydraulic Hand Pumps

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Price: From $438.00 to $790.00
Manufacturer: RALSTON

Choose Your Model

Base Options:
Pressure Range:
Gauge/Hose Options:
Discontinued: This product has been replaced by QTHP , QTHP-D series and is no longer available for purchase. Replacement parts are still available.

(See below in the Related Products for replacement)

Ralston Hydraulic Hand Pumps

Simple, fast field testing for connecting a calibrator to a process connection. Connect this directly between the equipment to be tested and a reference. No need for a "T" joint.

Ralston Hydraulic Hand Pumps

  • Portable hand operated hydraulic pumps that easily generate up to 5000 psi (350 bar)
  • Two outlet ports allow user to connect to both device under test and external pressure calibrator thus eliminating a tee.
  • Fine Adjustment piston provides an easy way to achieve precise pressure
  • Vent valve is both durable and precise
  • Liquid reservoir holds enough fluid for multiple calibrations
  • Low volume Quick-test hose, gauge adapter and process connection can be attached to pump without thread sealant or a wrench
  • Rugged, all metal construction improves temperature and pressure stability
  • Made in U.S.A.
MODEL PRESSURE RANGE PORT 1 PORT 2 HOSE INCLUDED HOSE ADAPTER
HP0V-0000 0 - 3000 PSI Male Quick-test outlet port with check valve, brass 3 ft 1/4" Male NPT
XH0V-0000 0 - 5000 PSI Male Quick-test outlet port with cap and chain, brass 3 ft 1/4" Male NPT



Ralston Hydraulic Hand Pumps

with Gauge Connection

Pressure source and gauge in one hand. Directly connect to a process connection and calibrate using your precision gauge.

Ralston Hydraulic Hand Pumps with Gauge Connections

  • Fine adjustment piston provides an easy way to fine tune exact pressure
  • Vent valve is both durable and precise
  • Liquid reservoir holds enough fluid for multiple calibrations
  • Marine brass construction resists corrosion and abuse
  • Quick-disconnect gauge adapter allows changing gauges without using a wrench
  • Low volume Quick-test hose, gauge adapter and process connection can be attached to pump without thread sealant or a wrench
MODEL PRESSURE RANGE GAUGE ADAPTER GAUGE INCLUDED HOSE INCLUDED HOSE ADAPTER
HPGV-0000 0 - 3000 PSI 1/4" Female NPT None 3 ft 1/4" Male NPT
HPGV-4GBW 0 - 3000 PSI 1/2" Female BSPP None 1 m 1/4" Female BSPP
XHGV-0000 0 - 5000 PSI 1/4" Female NPT None 3 ft 1/4" Male NPT
XHGV-4GBW 0 - 5000 PSI 1/2" Female BSPP None 1 m 1/4" Female BSPP



Ralston Hydraulic Hand Pumps

Full Calibration Kits

Pressure source and gauge in one hand. Directly connect to a process connection and calibrate using your precision gauge.

Ralston Hydraulic Hand Pumps Full Calibration - Analog Ralston Hydraulic Hand Pumps Full Calibration -

  • Portable, hand operated hydraulic pumps that easily generate up to 3000 psi (210 bar) with HPGV or 5000 psi (350 bar) with XHGV pumps
  • Fine adjustment piston provides an easy way to fine tune exact pressure
  • Vent valve is both durable and precise
  • Liquid reservoir holds enough fluid for multiple calibrations
  • Marine brass construction resists corrosion and abuse
  • Quick-disconnect gauge adapter allows changing gauges without using a wrench
  • Low volume Quick-test hose, gauge adapter and process connection can be attached to pump without thread sealant or a wrench
  • Made in U.S.A.
MODEL PRESSURE RANGE GAUGE ADAPTER GAUGE INCLUDED HOSE INCLUDED HOSE ADAPTER
HPGV-1KPSIG-M 0 - 1000 PSI 1/4" Female NPT Analog 3 ft 1/4" Male NPT
HPGV-1KPSIG-D 0 - 1000 PSI 1/4" Female NPT Digital 3 ft 1/4" Male NPT
HPGV-3KPSIG-M 0 - 3000 PSI 1/4" Female NPT Analog 3 ft 1/4" Male NPT
HPGV-3KPSIG-D 0 - 3000 PSI 1/4" Female NPT Digital 3 ft 1/4" Male NPT
XHGV-5KPSIG-M 0 - 5000 PSI 1/4" Female NPT Analog 3 ft 1/4" Male NPT
XHGV-5KPSIG-D 0 - 5000 PSI 1/4" Female NPT Digital 3 ft 1/4" Male NPT

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