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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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Hydrant Systems

Holzhauer Pumpen GmbH

Hydrant Systems

Hydrant systems are mainly used by the fire fighters in firefighting operations.

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Assistance for the fire brigade.

Wall hydrants must be used in accordance with regulations governing high-rise buildings, places of assembly, commercial locations, hospitals and school buildings.

We provide various, also customised, controls for the operation of up to 5 pumps:

  • Conventional relay/contactor control
  • Fully electronic control with PLC or FU or soft start with touch panel operation and system visualisation

The units are precisely matched, designed, built and tested for the respective project specifications, pumped media and application requirements.

On request: acceptance tests on our performance testing stand in accordance with all current national and international guidelines and standards.

Optionally, a control room connection via PROFIBUS®, PROFINET® or Ethernet interface is possible.


Applications

Reference Projects

Did you know …

A functioning sprinkler system is often a requirement when applying for a building permit.

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.