Watts LF777SI 1 1/2 - Part of the LF777SI Series ground-shipping Waterproofing Integration & Debris Protection:

Waterproofing Integration & Debris Protection: Designed to securely interface with waterproofing membranes and includes features (grates or strainers) that block debris from entering the drain

Ventilation Without Compromise: Enables airflow while blocking out rainfall and debris to ensure functionality and protection

Non-mechanical seat to disc alignment

stem O-rings

Product Codes: Z415S-DP-2NH

Watts LF777SI 1 1/2 - Part of the LF777SI Series ground-shipping Waterproofing Integration & Debris Protection:This 1 1 2 inch lead free wye pattern strainer is designed to protect system components from dirt, rust, and other damaging debris in the piping system. It has a retainer cap tapped for closure plug, threaded end connections, and a 20 mesh stainless steel screen. Features Lead free construction Wye pattern Threaded end connections Retainer cap tapped for closure plug Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 3 4 IN