Protects washing machines and dishwashers against water hammer and pipe noise. Absorbs pressure peaks up to 25 bar, reduces noise up to 5 dB(A). SIA 181 compliant. Installation in under 5 minutes.
Every time a solenoid valve closes abruptly — as in a washing machine or dishwasher — it generates a hydraulic shock wave known as water hammer. This causes pipe noise and premature wear of your plumbing installations. The AW Pax 3/4" M x 3/4" F shock absorber eliminates these pressure surges at the source, quietly and durably.
Simply screw the shock absorber between the shut-off valve and the supply hose of your washing machine or dishwasher. No modification to existing plumbing required.
Which appliances is it compatible with?
All washing machines and dishwashers with a standard 3/4" connection — the vast majority of appliances sold in Switzerland and Europe.
Does it work with hot water?
Yes, the AW Pax absorber withstands up to 80°C and is suitable for both hot and cold water connections.
What is its service life?
Designed to Swiss quality standards, it is built for long-term use with no maintenance required under normal operating conditions.
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