Watts 77S-M1-20 3/4 - Part of the 77S Series Hanes Geo Measuring 4″ wide by 40″

Measuring 4″ wide by 40″ long with an 8″ invert

ZB400B-3NL

This Watts small area roof drain is engineered with epoxy coated cast iron for long life and durability

and air to move through the fabric so it does not adversely affect the soil hydrology

Watts 77S-M1-20 3/4 - Part of the 77S Series Hanes Geo Measuring 4″ wide by 40″This Cast Iron Wye Pattern Strainer, 3 4 IN Watts Model 77S, has an iron body with threaded connections, stainless steel screen, threaded iron retainer cap with non asbestos gasket and tapped blow down connection. Features Wye pattern Cast iron body Threaded connections Tapped retainer cap Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 1 2 IN Body Material Cast Iron Body Pattern Wye Bolt Material Does Not Apply To