WW312 Series 3 Green Replacement Swivel Whisper Wash Swivel Assembly FUEL TANK *Heating units are intended to

*Heating units are intended to be used in conjunction with an existing pressure washer

163 Mosmatic DYG carbide seal swivel

Switch to Viton O-rings and use an insulated wand while operating this hot water heater

Viton diaphragms are not the best choice because of the following reasons according to All Flo:  Santoprene and other thermal plastic elastomers (TPE) will have a very long flex life due to the nature of the material

WW312 Series 3 Green Replacement Swivel Whisper Wash Swivel Assembly FUEL TANK *Heating units are intended toPlease choose UPS or FedEx to ship this product. We will not ship USPS parcel. Series 3 Green Replacement Swivel Whisper Wash WW312 Swivel Assembly You may only need a WW311 cartridge instead of this unit replacement. FYI: The Mini Mondo, Aqua Pro, Mondo and all the Hippo series are mounted on top. All other models of Whisper Wash surface cleaners are mounted from underneath. Please choose UPS or FedEx to ship this product. We will not ship USPS