0887151 (Watts) | 1-1/2 - 2 Inch | 709 DC First or Second Check Repair Kit

This 1-1/2 to 2 Inch Check Valve Kit is For Series 709, Which Helps to Prevent The Reverse Flow of Polluted Water From Entering Into The Potable Water Supply. This Kit Consist of a Disc Assembly, Spring, Seat, Seat O-Ring, And a Cover O-Ring. | Watts | 0887151