Watts RK 757/RK 757DCDA-CK2 8 - Part of the RK-757/757DCDA Series

Watts RK 757/RK 757DCDA-CK2 8 - Part of the RK-757/757DCDA SeriesThis second check repair kit provides all the parts necessary to repair or replace the second check on a 8 inch double check valve assembly backflow preventer, model 757, and double check detector assembly backflow preventer, model 757DCDA. This kit consist of a first check module, check module O ring, and red silicone disc elastomer. Features Factory replacement kit No special tools required for servicing All parts are made of high quality materials

Z730-4SP-P

The interior features a smooth

The PEX fitting is rated for 160 psi at 73 degrees F

10 Mil Reinforced Plastic Sheeting is designed for heavy-duty applications in construction

puncture-resistant

with design features that simplify installation and ensure long-term performance

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Union Solder Outlet Thread Type Does Not Apply To Product Part Number 0009283 Series LF25AUB-Z3 Standard Reduced Pressure Setting-BAR 3

Low-Profile Grate: The top grate is engineered to sit nearly flush with the surrounding finished floor—tile

UPC - 098268824940

UPC - 098268349108

The working set pressure rating is 125 psi (8

ZN1950-4IP