Reliable protection for your drinking water
The Hawle backflow preventer provides reliable protection for drinking water systems against backflow and contamination. It prevents non-potable water from installations or equipment from flowing back into the public drinking water network, ensuring a consistently safe drinking water supply.
Under normal operating conditions, water flows freely through the system. If a pressure drop or backflow risk occurs, the backflow preventer responds automatically by closing the check valves and safely discharging the intermediate chamber. This ensures reliable separation between potable and non-potable water at all times.
The Type BA backflow preventer is ideal for installations where drinking water may come into contact with potentially contaminated fluids. It can be easily integrated into existing pipework and operates fully automatically without manual intervention.
To ensure reliable long-term performance, annual inspection and maintenance are mandatory in accordance with SVGW regulations. Regular servicing ensures that the backflow preventer continues to protect the drinking water network effectively.
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Hawle Service – efficient solutions for preserving the value of your infrastructure.
