Single-stage centrifugal pumps of HPK series with polyurethane lining technology
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Slurry, Dredge, Sand Pumps
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Pumps of HPK series with polyurethane lining technology (elastic coating of all wet parts).
Centrifugal pump of HPK series with elastic lining made of polyurethane polymers or rubber, metal or mineral casting, is preferably used for abrasive and/or corrosive medium with max. grain size of 5 mm.
This series comprehends single-stage centrifugal pumps with easily replaceable wear parts and re- adjustable suction gap.
The wear plates are bolted to a metallic outer housing, while the casing liner is inserted and perfectly fitted.
Innovative polyurethane lining.
All wear parts that come into contact with medium are protected by our innovative lining.
Polyurethane lining materials are available in three different grades.
TECHNICAL SPECIFICATION:
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Capacity up to |
4600 m3/h |
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Head of single-stage pump up to |
70 mLC |
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Pump speed depending on series up to |
2950 rpm |
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Connection diameters |
DN 32 to DN 500 |
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Maximum operating pressure |
10 - 40 bar |
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Temperature of the pumped fluid up to |
max. 130 °C |
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Suction lift up to |
8 m water column |
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Outlet side position |
Rotatable in steps |
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High corrosion resistance at pH |
from 0 up to 14 |
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