2nd Check Assembly

•Second Check Kit for 2-1/2 – 4 IN Series 757A/757ADCDA Double Check Valve and Detector Assy, Backflow Preventing Valve
•Part Number: 899254
•Catalog Number: RK 757A/ADCDA-CK2 21/2-4
•Kit Includes: 2nd Check Assembly, Check O-Ring, and Lube
•UPC: 098268127843