Providing an infinitely variable constant pressure from 0 to 3500 kPa.
To be used with the Hoek Cell equipped with Permeability End Caps and Permeability Attachment.
The system consists of a motor hydraulic pump, oil/water vessel, piston/spring device, 10 litres of viscosity oil.
The unit is supplied complete with precision pressure gauge 0 - 3500 kPa range.

Power supply: 230 V 50 Hz 1ph
Weight: 20 kg