Hydrapak

No Power Source? – The Hydrapak pump is the ideal solution when your environment means that no power source is available or when your power source fails.

In fact, many Hydrapaks are not used!  They are kept as a back-up system as an alternative pumping method for when power packs or power sources fail.

Pressure Relief Valve

A factory fitted pressure relief valve may be fitted to set at any specified pressure between
56 and 700 bar.

*We strongly recommend that all hydrapaks are fitted with a pressure relief valve to prevent overloading and exceeding maximum safe working pressures.

Gauges

100mm gauges and a fixing kit are available for horizontal mounting of a pressure gauge above the top of the Hydrapak. For pumps with a double acting valve, a fixing kit for vertical mounting is supplied. Six standard gauges corresponding to the six standard pressure ratings are available.

Double Acting Valve*

A three position four port valve for control of double acting cylinders is offered as a factory fitted option. Valve outlets are tapped 3/8 NPT. There is no release valve assembly fitted to the Hydrapak body and, although internal leakage of the valve is minimal, isolation valves should be fitted to circuits where pressure must be sustained.

*NOTE: Not suitable for use in water.

Tanks

A range of standard tanks to satisfy most requirements are illustrated in Fig Y. The Hydrapak can easily be fitted to custom built tanks.

Interchangeable Plungers

High/low pressure plunger kits can be supplied to change the pressure/flow characteristics to any of the six standards.