Watts 77S-M1-100 1 1/2 - Part of the 77S Series SITEDRAIN This first check repair kit

This first check repair kit provides all the parts necessary to repair or replace the first check on a 2 inch reduced pressure zone assembly backflow preventer

00 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Union Female Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type NPT Part Number 0072222 Polymer Coating No Pressure Operation Continuous Seat Material EPDM Series LF7R Strainer No Specification Sheet - LF7R

It’s perfect for interiors like bathrooms

The drain includes a standard no-hub outlet and a dual-drainage design to capture perimeter seepage

Specification Sheet - LF53

Watts 77S-M1-100 1 1/2 - Part of the 77S Series SITEDRAIN This first check repair kitThis 1 1 2 inch wye pattern strainer, has an iron body with 20 mesh screen, 100 wire mesh liner, threaded connections, stainless steel screen, threaded iron retainer cap with non asbestos gasket and tapped blowdown connection. It is designed to protect system components from dirt, rust and other damaging debris in the piping system. It is used in steam and liquid applications. It is furnished with a machined seat that allows the screen to be self