0887189 (Watts) | 1-1/2 - 2 Inch | 007M1 DC First Checkrepair Kit Stainless Steel

This 1-1/2 to 2 Inch First Check Replacement Kit is For Series 007M1, Which is Used to Prevent The Backflow of Contaminated Water Into The Potable Water Supply. It Consists of a Seat, Seat O-Ring, Disc Assembly And Spring, Check Cage And Cover O-Ring. | Watts | 0887189