Watts LF777M1-60 3/4 - Part of the LF777 Series Window Well Extension ductile iron grate with 18

ductile iron grate with 18 square inches of free area and a 4 inch no hub outlet

Strap with Bolt Holes: Built-in strap includes ¼-inch diameter holes suitable for flat-head bolts to securely attach to roof or structure

The Zurn Z554 is a robust area drain designed to handle high volumes of surface runoff while withstanding the rigors of heavy use and exposure

Featuring a secure flashing clamp to maintain waterproofing and a strainer dome to prevent debris buildup

Includes high capacity DuoVent air vent assembly

Watts LF777M1-60 3/4 - Part of the LF777 Series Window Well Extension ductile iron grate with 18This 3 4 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 solid retainer cap with gasket, threaded end connections, and a 60 mesh stainless steel screen. Features Lead free construction Wye pattern Threaded end connections Solid retainer cap with gasket Specifications Blowdown Outlet Connection Female Threaded Body Material Lead Free Cast Copper