DAB.AQUAJET - automatic domestic water pressure systems

The DAB.AQUAJET category includes automatic domestic water supply units designed for residential and light commercial applications. These systems integrate self-priming multistage pumps with built-in pressure vessels to deliver continuous water flow. They are ideal for supplying water to houses, cottages, and small buildings from private sources such as wells or reservoirs. The units operate within a flow range of up to 5.4 m³/h and a maximum head of 61 m. They are suitable for pumping clean, non-aggressive, water-like liquids at temperatures between 0°C and 40°C.

Each unit includes a single-phase closed asynchronous motor with external ventilation cooling and a built-in capacitor and thermal protection. The terminal block is rated IP55 for protection against dust and water ingress, and the motor insulation class is F. The pressure vessels feature flexible bags to separate air and water for stable pressure regulation. Maximum working pressure is 8 bar (800 kPa), and ambient temperature must not exceed 40°C.

How to choose

• Match the pump’s flow and head capacity (up to 5.4 m³/h and 61 m) to the building’s water demand and pipe layout.
• Verify compatibility with the liquid properties—only clean, non-viscous, non-aggressive, water-like substances are suitable.
• Check the electrical connection requirements and ensure the terminal block’s IP55 rating meets the installation environment.

Frequently asked questions

What is the maximum working pressure of DAB.AQUAJET units?
8 bar (800 kPa) is the maximum working pressure for these systems.

Can these units handle liquids with temperatures below 0°C?
No, the pumped liquid must remain above 0°C to avoid damage to internal components.