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Wilo HMP 304

Photos - Pressure Tank Unit Wilo HMP 304
Outdated Product
Type: pressure tank unit; Suitable for: clean water; Maximum performance (L/h): 5000; Maximum head (m): 46; Suction height (m): 8; Volume of water pressure tank (L): 50; Motor power (W): 550; Protection class (IP): 44; Country of origin: Germany; Impeller / auger material: plastic;
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Wilo HMP 304
centrifugal
Main
Suitable forclean water
Specs
Maximum performance5000 L/h / maximum /
Maximum head46 m / maximum /
Max. pressure8 bar
Pump typecentrifugal
Suction typeself-priming
Suction height8 m
Maximum liquid temperature35 °С
Volume of water pressure tank50 L
Suction systemmultistage / 4 steps /
Outlet size1"
Inlet hole size1"
Engine
Maximum power550 W
Power sourceelectric
Power cord length3 m
General specs
Protection class (IP)44
Country of originGermany
Pump housing materialstainless steel / cast iron /
Impeller / auger materialplastic
Water pressure tank materialsteel
Added to E-CatalogApril 2015
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Wilo 2026 - new arrivals, bestsellers, and the most relevant models Wilo.
How to Choose a Pumping StationWe talk about the key parameters when choosing a pumping station: power, performance, placement and equipment.
Additional features pressure tank unit Wilo HMP 304:
  • Maximum ambient temperature — 50 °C
Model modifications:
  • Models with the EM index — equipped with a single-phase motor
  • Models with the DM index — equipped with a three-phase motor