0794097 WATTS FIRST CHECK KIT FOR LFRK 909-CK1
Part of the RK-LF909 Series
4 In Backflow Repair Kit, Lead Free, Series 909, First Check
Features
- Factory replacement kit
- No special tools required for changing parts
- Parts made of high quality material
- Original parts insure long service life
This repair kit is for the replacement of the 4 inch Watts lead free backflow preventer first check valve series 909. It consists of a disc assembly, spring and a cover O-ring.