HC2P versions: 10 different intensification factors
PIN: 0.4 bar vacuum to 2 bar in suction line
PH: 800 bar maximum
POUTLET PH = (PIN – PRETURN) i (intensification)
Mounting: Inline tube
Rotation speed: Minimum 1,200 min-1 / maximum 3,000 Min-1
Starting torque: Maximum starting torque 0.14 Nm
Power consumption: 87 W
Weight: 2.1 kg.
The HC2P is a self-priming Booster pump supplying a pressure up to 800 bar. It is ideal for use in a variety of applications where no hydraulic system is available. The booster pump is a combination of a gear pump and the HC2 miniBOOSTER.
Like other miniBOOSTER models, the HC2P automatically compensates for consumption of oil to maintain the high pressure. Adjustment of the outlet pressure is carried out on the low-pressure side (gear pump). Relative to its flow capability, the HC2P is a compact unit weighting only 2.1 kg.
|Max. intensified outlet flow|
|Max. outlet pressure|
The basic operation is illustrated in the function diagram. From the suction inlet oil is drawn into the gear set of the pump, where the pressure is increased to approx. 40 bar and fed to the IN port of the booster, where it flows freely through the check valves RV, KV1 and KV2 to the high-pressure side H.
When end pressure is reached on the high-pressure side H, valves KV1 and KV2 will close. The end pressure will be achieved by the oscillating pump unit OP. If a pressure drop on the high-pressure side exists due to consumption or leakage, the OP valve will automatically operate to maintain the end pressure.
When the pump is stopped, there will be no pressure on the IN-port and Pilot Supply 2, causing the RV to open allowing the fluid to return to the tank
Dimension drawing 2P-120-02
|Connection||H / S|
Fluids and materials
Additional information is available on the site General specifications
Ordering an HC2P
Ordering example of an HC2P with i = 9.0, without DV incorporated and BSPP connections: HC2P – 9.0 – A – 1
The G-model is available in 2 variants, when ordering please specify accordingly:
- Dynamic – low hysteresis: Ordering example of an HC2P with i = 4.0 RV incorporated and BSPP connections: HC2P – 4.0 – G – 1
- Fail safe – high hysteresis: The RV valve opening ratio is to be determined on individual basis. Contact our technical support. Ordering example of an HC2P with i = 4.0 RV with opening ratio x.x incorporated and BSPP connections: HC2P – 4.0 – G – x.x – 1
- Select factor
- See flow rate table
- Select type
- A = without DV
- G = with proportional valve
- Your selection
Max. tightening torque BSPP
|H / S|
|with steel washer||4.0 da/Nm|
|with cutting edge||4.0 da/Nm|