Double Acting Hydraulic Power Units

The Hydratron range of Standard Hydraulic Power Units (HPUs) respond to customers’ needs for pre-engineered and user-friendly Liquid Pump systems. They are designed for ease of use and to provide for simple connectivity to the inlet and outlet ports.

DOUBLE ACTING HYDRAULIC POWER UNIT KEY FEATURES

Hydratron’s  Double Acting Air Driven Liquid HPU’s 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
Feature Icon - High Pressure

Capable of pressures from 3,330 to 26,700 PSI

Feature Icon - Chemical Applications

Configurable for oil and water applications

Icon - Chamber

Isolation chamber for chemical applications

Feature Icon - Easy Maintenance

Easily maintained

Feature Icon - Frames

Stainless steel frame

Multiple Pressures Available

Models for all pressures

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
  • Fluid reservoir

Options:

  • Offshore specification available
  • Stroke Counter
  • Outlet Pressure Isolation
  • Tank By-pass system ( for quick fill )
  • On board chart recorder
  • Calibration supply reservoir
  • Wheels / castors

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
DA-33 3,330 230 1,769 29.01 15.6 255.7 Download
DA-66 6,625 457 957 15.69 8.0 131.1 Download
DA-118 11,854 818 567 9.30 4.5 73.8 Download
DA-186 18,670 1,288 380 6.23 3.0 49.2 Download
DA-267 26,700 1,841 252 4.13 2.0 32.8 Download