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Générateur de pression constante huile/eau

Generates and automatically controls the set pressure up to a maximum of 3500 kPa (500 p.s.i.) within ± 0.5% Very stable over long periods Required pressure set using precision hand wheel control Stepless pressure increments No weights nor calibration required This apparatus provides an infinitely variable constant pressure using […]

  • SKU : 28-WF4314
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  • Generates and automatically controls the set pressure up to a maximum of 3500 kPa (500 p.s.i.) within ± 0.5%

  • Very stable over long periods

  • Required pressure set using precision hand wheel control

  • Stepless pressure increments

  • No weights nor calibration required

This apparatus provides an infinitely variable constant pressure using
an adjustable spring type dead weight pressure feedback system connected
in-line with a pump and an oil/water interchange vessel.

The apparatus comprises: hydraulic pump, honed piston/spring assembly,
cylindrical oil/water interchange vessel, pressure gauge, valves, 2 kg
of oil.

Two versions available:


  • For pressures up to 1700 kPa (28-WF4302 and 28-WF4204 models)

  • For pressures up to 3500 kPa (28-WF4312 and 28-WF4314 models)


Dimensions: 310x300x400 mm

Weight approx.: 16 kg