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Our employees explain and illustrate the requirements of standards and regulations already in consultation meetings and thus facilitate the implementation and safe application in daily work. In addition, they present engineering know-how from 50 years of practice as well as research and thus provide our customers with a decisive competitive advantage.

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Submersible Pumps

Holzhauer Pumpen GmbH
  • VdS
  • / Submersible Pumps

Submersible Pump

Submersible motor pumps are very robust pumps and are designed to be mounted horizontally in the tank and thus require less space on the surface.

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Minimum Maintenance.

Submersible motor pumps are very robust pumps and are designed to be mounted horizontally in the tank and thus require less space on the surface. An additional advantage is the simultaneous cooling by the pumped medium that surrounds the pump. Our submersible motor pumps for fire protection are available with flow rates up to 445 m³/h and heads up to 135 m.

High operational safety

Spring loading of the safety check valve enables shortest closing times and protects against water hammer.

Protection against gap wear

Protection against crevice wear.

Non corrosive fasteners

Screws and nuts in contact with the pumped medium are made of CrNiMo steel and can therefore be disassembled and assembled even after years.

Protected pump shaft

Non-corrosive material as well as impeller hubs and sleeves protect against wear caused by the pumped medium.


Applications

Reference Projects

Did you know …

Holzhauer-Pumpen was founded back in 1969 and has since developed into a leading and globally recognised supplier of pump installations worldwide.

Let us help you!

Our employees explain and illustrate the requirements of standards and regulations as early as the initial consultation phase and thus facilitate the implementation and safe application in your daily work. In addition, they present engineering expertise spanning 50 years of hands-on application and research and thus provide our customers with a decisive competitive edge.