HPR
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HPR
![](https://www.pentax-pumps.it/foras/wp-content/uploads/sites/2/2020/10/icon-industrial.png)
Industrial
The HPR line is an horizontal multistage pump range with "ring section" design. Both pump flanges are radial design. This range is equipped with oil lubricated bearings, balanced mechanical seal type and it is suitable for pressure applications up to 100 Bar. Special materials and seal executions are available on demand. Water booster sets, irrigation systems, Boiler Feed, "RO" systems, geothermal plants, service units in the Oil&Gas plants are the most common applications.
CONSTRUCTION FEATURES | |
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Pump body lid and diffuser | cast iron / AISI 316 / Duplex |
Pre-filter body, pump body, volute, countervolute and cover | AISI431 / AISI 316 / Duplex |
Pump body, pre-filter, support and impeller | oil |
Delivery outlet | balanced mechanical seal |
Suction and delivery outlet | -20 +180 °C |