If one breaks

" or they have tried it and retreated to being the owner and the technician

both of which make the compound cut unevenly

Fits North APR facepieces - No adapters needed

17 - Hose Cuffs

Switch, Waste Tank APO/Shutoff from Harwil Carpet Presprays If one breaksFloat switches consist of a small float suspended inside your waste tank. As the water level rises or falls, the float moves accordingly. When the water reaches a specific height, the switch activates, controlling the APO pump to turn on or off. In high waste cutoff applications, it can shut down the machine to prevent wastewater from entering the blower. Compatible with Prochem, Hydramaster, and Sapphire Truckmounts. OEM part numbers include SS 69