Ultrabar 30

29,000-43,500 psi at 11.8-7.9 us gpm

APEX Part # UB30

Standard Features:
• Solid ceramic plungers with floating cross-head 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 over-pressure 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
• Dump valves
• Pressure adjusting valves
• Bare shaft pump only or complete unit build
• ATEX compliant
• Conversion kits for High Pressure (HP)
Operating Specifications:
• Maximum Flowrate
– 11.8 us gpm | 9.8 igpm at 29,000 psi (45 lpm at 2000 bar)
• Maximum Pressure
– 43,500 psi at 7.9 us gpm | 6.6 igpm (3000 bar at 30 lpm)
• Maximum Power
– 228hp (170 kW)


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