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Electrically-powered hydraulic power unit HPU
low-noisecompactvariable-displacement

Electrically-powered hydraulic power unit - HPU  - QUIRI - low-noise / compact / variable-displacement
Electrically-powered hydraulic power unit - HPU  - QUIRI - low-noise / compact / variable-displacement
Electrically-powered hydraulic power unit - HPU  - QUIRI - low-noise / compact / variable-displacement - image - 2
Electrically-powered hydraulic power unit - HPU  - QUIRI - low-noise / compact / variable-displacement - image - 3
Electrically-powered hydraulic power unit - HPU  - QUIRI - low-noise / compact / variable-displacement - image - 4
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Characteristics

Power source
electrically-powered
Other characteristics
compact, low-noise, variable-displacement
Operating pressure

Max.: 350 bar
(5,076 psi)

Min.: 0 bar
(0 psi)

Nominal power

Max.: 110 kW
(149.6 hp)

Min.: 9 kW
(12.2 hp)

Flow rate

Max.: 270 l/min
(71.33 us gal/min)

Min.: 14 l/min
(3.7 us gal/min)

Tank capacity

460 l, 840 l, 1,250 l, 2,500 l
(121.52 gal, 221.9 gal, 330.22 gal, 660.43 gal)

Description

Standard range of compact and silent hydraulic power units with submerged motor-pump. From 20 to 250 l/mn the HPU can be combined in hydraulic pools able to deliver thousands of l/mn for large testing installations. GMP HiFi: Standard submerged HPU HPU HiFi are dedicated to supply servohydraulic networks. Designed to run 24 hours a day, they are equipped with a permanent kidney loop for filtration and cooling. All the pumps are variable displacement type. Sound level from 65 to 76 dBa. 6 standard submerged models : Tanks: 400, 800, 1250 liters Power: 18,5 to 110 kW Flow rate: 32 to 250 l/mn @ 210 bar Pressure max: 350 bar Cooling : Water or Air 4 non submerged standard models: Tank: 200 litres Power: 9 to 18,5 kW Flow rate: 14 to 40 l/mn @ 210 bar Pressure max: 350 bar Cooling : Water or Air Hydraulic pools The pools are made of standard 110 kW HPU , connected by the tanks. Each power unit remains autonomous with its own electric box, and has 2 identical motor-driven pumps groups of 55 kw. The combination engine 55 kw and pump of 100 cm3/tr with mechanical limitation of cubic capacity, makes it possible to provide 250 l/mn per power unit at 210 bar, or 190 l/mn per power unit at 280 bar.Each power station being able of the maximum performances. Hydraulic connection makes it possible to isolate each power unit from the network, for any intervention of preventive or curative maintenance. This insulation is total, and does not imply any stop of the remainder of the pool, and this for any species of intervention.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.