Double Head Double Acting (DHDA) Hydraulic Power Unit
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.
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DOUBLE HEAD DOUBLE ACTING HYDRAULIC POWER UNIT KEY FEATURES
Hydratron 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
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 |
| LW-DHDA-33 | 6,728 | 464 | 1,934 | 31.72 | 15.6 | 255.37 | Download |
| LW-DHDA-66 | 13,300 | 917 | 992 | 16.27 | 8.0 | 131.1 | Download |
| LW-DHDA-118 | 23,695 | 1,634 | 558 | 9.15 | 4.5 | 73.8 | Download |
| LW-DHDA-158 | 30,000 | 2,069 | 320 | 5.25 | 2.6 | 42.0 | Download |
