5. Closed centre directional
control valves
6. Oil cooler
7. Oil filter
8. Oil tank

Move of the piston assembly creates pressure and suction. Pump self-primes from
water supply line (S) and generates
pressureinto pressure line (WP). When piston
assembly moves away
fromhead it creates underpressure (3) and water (or other
pumping fluid) is sucked throughintake
valve (4) into head.
When water piston moves towards the head, it creates pressure (5) and water is
pushed through pressure valve (6) into pumping fluid outlet (WP).

1. DYNASET hydraulic equipment
2. DYNASET LSV Load
Sensing valve
3. DYNASET Shuttle valve
4. Base machines variable
displacement pump

HPW-pump is driven by hyraulic flow through the hydraulic ports (P) and (T).
Hydraulic flow moves the piston assembly (1) into its extreme position. After
exteme position reached, reversal valve (2) inside the piston assembly changes
the direction of hydraulic flow and the piston assembly starts to move into the
opposite direction.

1. DYNASET hydraulic equipment
2. DYNASET Priority valve PV-SAE
2.1. DYNASET PC-SAE pressure
compensator
2.2. DYNASET LSV Load
sensing valve
3. Base machines fixed displacement
pump

OPERATING DESCRIPTION:
The patented HPW-pump utilizes the reciprocal motion of the hydraulic piston.

HYDRAULIC MACHINE

4. Open centre directional
control valves
5. Oil cooler
6. Oil filter
7. Oil tank

Call or Whatsapp on  (+2) 01066393453

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Nasreya Engineering Services Co.