UHP Triplex Pump
The Ultrabar 15 model is the mid range Ultra High Pressure pump from Hughes & is ideal for single 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.
FEATURES
- Solid ceramic plungers with floating crosshead attachment
- Self adjusting seals with internal water cooling
- Hardened, alloy steel crankshaft with heavy duty roller and steel backed white metal main bearings, supported between each connecting rod
- SG iron crankcase with pressure lubrication, filtration and oil cooling
- Forged connecting rods with low friction, shell type big end bearings and lead bronze lined small end bushes
- Gear driven, eliminating the need for belt drive
- Burst disc for overpressure protection
BUILD OPTIONS
- Choice of gear ratio to suit diesel engine or electric motor drive
- SAE adaptor housings (SAE 2 or 3) for flange mounting the pump to a diesel engine flywheel housing or electric motor
- Available without gearbox for low speed direct drive
- Pressure adjusting valves
- Bare shaft pump only or complete unit build