Official STIHL Importer
Selection Accessories

Backflow preventer including 3/4" coupling


Prevents water flowing back out of the high-pressure cleaner into the drinking water supply.




* Manufacturer's recommended retail price updated as of 2021. The manufacturer's recommended retail prices are subject to change without notice.

The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.