Watts 77S1 2 1/2 - Part of the 77SI Series mainline-siltfence It is designed for easy

It is designed for easy field service with a replaceable bibb washer to allow for repair inline without removing the sill cock from the water line

When hardscapes are flooded with surface water

Premium Seal™ DG Dual Guard is a 2-in-1 formula that combines the benefits of both a film-forming and a penetrating sealer in one easy coat

Add protection with a high-gloss finish

Teversible clamping collar

Watts 77S1 2 1/2 - Part of the 77SI Series mainline-siltfence It is designed for easyThis cast iron wye pattern strainer, 2 1 2 inch Watts Model 77SI, 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 and it is furnished with a machined seat that allows the screen to be self aligning to assure a perfect fit. Features Wye pattern Cast iron body Threaded connections Tapped retainer cap Specifications Blowdown Outlet Connection Female