DOUBLE HEAD DOUBLE ACTING (DHDA) HYDRAULIC POWER UNIT

Double Acting Air Driven Liquid HPUs offer many desirable features:

  • Ability to stall at a predetermined pressure and hold this fixed pressure without consuming power or generating heat
  • No risk of flame or spark
  • Infinitely variable speed/output flowrate control
  • Infinitely variable output pressure control
  • Standard models are suitable for oil or water applications
  • Isolation chamber for Chemical applications
  • No limit or adverse effects in continuous stop/start applications
  • Proven reliability, easy to maintain and robust

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Description

DOUBLE HEAD DOUBLE ACTING HYDRAULIC POWER UNIT SPECIFICATIONS

  • Air filter, lubricator, pressure regulator, pressure gauge & speed control valve
  • 6” (150mm) diameter panel mounted outlet pressure gauge
  • Pressure release valve with return back to tank
  • Inlet fluid strainer
  • All interconnecting pipework & fittings
  • Robust Stainless Steel Frame as standard

Options:

  • Offshore specification available
  • Stroke Counter
  • Outlet Pressure Isolation
  • On board chart recorder
  • Calibration supply reservoir
  • Wheels / castors

DOUBLE HEAD DOUBLE ACTING HYDRAULIC POWER UNIT MODELS & PERFORMANCE

Model Max Output Pressure @ 100 psi (7bar) Air Drive Max Outlet Flow Displacement/Cycle Data Sheet
PSI BAR CU INS/MIN L/MIN CU INS CC’S
DHDA-33 6,728 464 1,934 31.72 15.6 255.37 DOWNLOAD
DHDA-66 13,300 917 992 16.27 8.0 131.1 DOWNLOAD
DHDA-118 23,695 1,634 558 9.15 4.5 73.8 DOWNLOAD
DHDA-158 30,000 2,069 320 5.25 2.6 42.0 DOWNLOAD