HIP pumps

HIP pumps are in-line, single-stage, centrifugal pumps equipped with electric motor and mechanical sealings.

Technical characteristics:
- Power supply: 3x400 V, 50 Hz (other parameters – on request);
- Capacity (delivery rate) – up to 1 300 m3/h;
- Total Dynamic Head – up to 90 m;
- Temperature of pumping liquid: +115°С (other parameters – on request);
- Flange nominal diameters: DN32 – DN350;
- Maximum working pressure – 12 Bar (other parameters – on request);


Pump construction:
- HIP pumps are single-stage, centrifugal pumps, which consist of standard asynchronous (induction) motor and pumping part connected with reducing flange;
- In-line Inlet and outlet ports are of same diameter;
- High quality mechanical sealing of shaft is single and undischarged;
- Pump chamber sealing looks like round in section sealing ring;
- Pump shaft is firmly connected to the motor shaft by means of special coupling socket;
- HIP pump construction allows dismantling its front section (motor with reducing flange and impeller) without complete removal of the pump from the pipeline;
- Radial and axial forces of pumps HIP 32-150 are taken by bearings of electric motor;
- Pumps HIP 200 ~ HIP 350 are equipped with additional slider bearing placed in their pumping parts;
- Pumps of HIP series are equipped with standard 2 and 4 pole asynchronous (induction) motors:
- Protection grade: IP 55
- Insulation class: F.
- Dimensions of pump flanged connections correspond to standards EN 1092-2 and ISO7005-2.

Application
HIP pumps could be used in water supply, heating, cooling and air-conditioning systems, as well as in local systems of hot water supply as:
- main circulation pump,
- pump of mixing circuit,
- pump of recirculating boiler,
- feed pump,
- bypass filter pump,
- recuperation circuit pump,
- circulation pump in hot water supply system,
- pump in boosting system.