0886037 (Watts) | 1/2 - 1 Inch | 800M2 PVB Check Repair Kit

This 1/2 to 1 Inch Check Repair Kit For a Pressure Vacuum Breaker, Series 800M2, Prevents The Reverse Flow of Polluted Water From Entering Into The Potable Water Supply Due to Backsiphonage. This Kit Consists of a Check Disc Assembly (Disc And Holder), Bonnet O-Ring And Check Spring. | Watts | 0886037