0887905 (Watts) | 2-1/2 - 3 Inch | 709 DC First or Second Check Rubber Repair Kit

This 2-1/2 to 3 IN Rubber Parts Kit For Single Check For Series 709 Helps to Prevent The Reverse Flow of Polluted Water From Entering Into The Potable Water Supply. This Kit Consist of a Disc And a Cover O-Ring. It is Ideal at Referenced Cross-Connections Identified in Non-Health Hazard Applications. Check With Local Inspection Authorities For Installation Requirements. | Watts | 0887905