Gerni Pressure Washer Injector Housing With Non-Return Valve
This is a brass Gerni injector housing with non-return valve for pressure washer. One Only!!
I've no idea what it's for, other than Non-return valves are also called check valves.
At the moment standard postage within Australia, is capped at a maximum of $25, so maximise the saving on postage and buy something in related items below!