Watts 77S-M1-80 3/4 - Part of the 77S Series Strata Systems and a joiner strip is

and a joiner strip is pre-installed in the factory to provide a quick and reliable connection

Tethered purge port cap

2 disc assemblies and 2 seat O-rings

This kit consists of an EPDM diaphragm and stainless steel strainer

or spaces where plumbing depth is limited

Watts 77S-M1-80 3/4 - Part of the 77S Series Strata Systems and a joiner strip isThis 3 4 inch wye pattern strainer, has an iron body with 20 mesh screen, 80 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