Watts 77S-M1-80 1/2 - Part of the 77S Series Strip Drian ductile iron grates step up

ductile iron grates step up to support heavy pneumatic traffic and even forklift use

Features Epoxy coated cast iron

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It is non-biodegradable and resistant to most soil chemicals

Features Stainless steel ball and stem

Watts 77S-M1-80 1/2 - Part of the 77S Series Strip Drian ductile iron grates step upThis 1 2 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