Pressure booster

Whether high-rise or sales outlets: pressure boosting systems ensure the extinguishing water supply by means of a minimum flow pressure in the entire building.

Pressure booster

Pressure booster


  • Support from CWS fire protection officer
  • Installation
  • Consulting
  • Maintenance
  • Acceptance
  • Planning & project engineering
  • Commissioning
  • Instruction / Training


  • Clean separation of drinking and extinguishing water
  • The pumps work in parallel and can thus create a constant pressure up to the highest level

Pressure boosting system - advice, installation and maintenance

The pressure boosting system (DEA) ensures the supply of extinguishing water throughout the building by maintaining a constant minimum flow pressure in the water supply network of stationary extinguishing systems. Typical areas of application for a pressure boosting system are high-rise buildings, places of assembly, hospitals, sales outlets, offices or public buildings (e.g. schools).

Components of a pressure boosting system:

  • Control cabinet
  • Pumps
  • Components for increasing the water pressure and ensuring the quantity of extinguishing water

In addition, the pressure boosting system is supplemented by a supply tank if the drinking water supply cannot guarantee the pressure ratios and volume flows required for fire protection. The extinguishing system with drinking water separation must be approved by an expert in most federal states.

Maintenance of pressure boosting systems: Maintenance of the pressure boosting system by a competent person is required at least once a year.

All-round carefree package

CWS Fire Safety offers you consulting, planning and manufacturing of pressure boosting systems. We install and hand over the system to you "turnkey". Afterwards, we will gladly take care of regular maintenance and testing for you.


  • Easy operation of the pressure boosting system


Water is a natural extinguishing agent.

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