Watts 77S-M1-40 2 - Part of the 77S Series ZA100F-6NH use the flanges at the

use the flanges at the bottom of the channel

has lead free class B cast iron body with 1/16 inch perforated screen

and adaptability to unique roof designs

Z668-4IG-VP

This kit contains a ball and stem

Watts 77S-M1-40 2 - Part of the 77S Series ZA100F-6NH use the flanges at theThis 2 inch wye pattern strainer, has an iron body with 20 mesh screen, 40 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 aligning