Ultrabar 10

38,000 psi at 2.8 us gpm

APEX Part # UB10

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 splash 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 3, 4, or 5) for flange mounting the pump to a diesel engine flywheel housing or electric motor
  • Available without gearbox for low speed direct drive
  • 40mm stroke crankshaft for reduced flow / power
  • Pressure adjusting valves
  • Bare shaft pump only or complete unit build
  • ATEX compliant
Operating Specifications:
  • Maximum Flowrate
    • 2.8 us gpm | 2.3 igpm at 38,000 psi (10.3 lpm at 2600 bar)
  • Maximum Pressure
    • 8,000 psi at 2.8 us gpm | 2.3 igpm (2600 bar at 10.3 lpm)
  • Maximum Power
    • 267 hp (50 kW)


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