This fits your . Make sure this fits by entering your model number. 【VARIOUS APPLICATION】- for 1" Wilkins 350 350XL Series Double Check Backflow Assemblies. It works excellently in Backflow Assemblies. 【HIGH TENSILE RUBBER STRUCTURE】- This RK1-350BOF Blow-Out Flush Fitting is made of rubber & plastic. Has better wear resistance, with excellent corrosion resistance, tear resistance and compression resistance properties. 【WORRY-FREE TO WINTERIZE】-This housing is used to winterize the assembly as well as to flush out newly installed or repaired supply lines. Used to remove debris from the water lines before it fouls the checks and restricts water flow to downstream devices. 【EASY INSTALLATION】-Simply remove the cartridge housing and insert the blowout fitting, and attach desired fittings. No special tools are required for servicing. 【SATISFACTION GUARANTEE】-We provide professional and sincere services to escort your shopping. If you are not 100% satisfied with our products, you only need to return them within 30 days to get a full refund. Supports a 12-month warranty.
RK1-350BOF Blow-Out Flush- Fitting & O-rings Lawn and Garden Repair Kit for 1" Wilkins 350 350XL Series Double Check Backflow - BL6PQ1B4U