Watts 77S-M1-100 1 - Part of the 77S Series inlet-protection-finder check cage

check cage

to seal off one end of the channel drain

and wear in high-use

The relief valve outlet includes a drain tube connection with a barB fitting

Specifications Brand Watts Buy American Act Compliant NO Lead Free Not In Scope Specification Sheet - RPVM1

Watts 77S-M1-100 1 - Part of the 77S Series inlet-protection-finder check cageThis 1 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 aligning