Pressure relief kit 22097730 https://www.kaercher.com/my/accessory/pressure-relief-kit-22097730.html "Pressure relief" kit for effective system care.

Pressure relief kit

"Pressure relief" kit for effective system care.

Order number: 2.209-773.0
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After the timer function has turned off the device, the high-pressure unit is still under pressure. The kit reduces system pressure, thereby protecting the pressurised components. The pressure relief kit is recommended especially if lengthy pauses occur between the individual usage intervals.