The most powerful pump in the Hughes range, the HPS5000 has a specification producing a heavy duty capability for dealing with the more difficult problems in industry and shares critical components with the smaller HPS3000 pump. The 5 cylinder build has an inherently smooth flow characteristic – flow variation is reduced to less than a third when compared to the more common triplex arrangement.

The close coupled, gear driven power end has pressure lubrication, filtration and oil cooling. An SAE 1 adaptor housing is available enabling the pump to be flange mounted to a diesel engine flywheel housing ensuring extremely compact, perfectly aligned installations and enclosing all moving parts.

For maximum hydraulic efficiency, the in-line valve arrangement is designed to minimise the internal losses and prevents the adverse effects of cyclic stress within the head block, while allowing all working components to be easily removed on site for service.

This improved design is capable of high pressure to high volume with outstanding seal, plunger and valve life.

The Ultrabar 30 model is ideal for single or twin gun applications.

The close coupled, gear driven power end has pressure lubrication, filtration and oil cooling. SAE adaptor housings are available enabling the pump to be flange mounted to a diesel engine flywheel housing or electric motor ensuring extremely compact, perfectly aligned installations and enclosing all moving parts.

The Ultrabar range of pumps include design features that allow seals and valves to be monitored without tools and maintenance on individual cylinders.
This improved design is capable of Ultra High Pressure with outstanding seal, plunger and valve life.
The pump can be converted to High Pressure (HP) by changing the plunger kit and pumphead.

Note:

The Ultrabar 30 pump can be converted to a High Pressure (HP) HPS2200 pump by changing plungers and pumphead. Performances for 24 & 30mm plungers are shown below, up to55mm plungers can be fitted.