Watts RD-304 - Part of the RD-300 Series American Wick Drain ZB415-SZ1-DP-2IC

ZB415-SZ1-DP-2IC

The ductile iron drain cover has an open surface area of 227

A gasket seal between the body and top assembly ensures prevention of leak-through to lower levels

9⅜″ diameter nickel bronze top with hinged grate for secure access

Watts RD-304 - Part of the RD-300 Series American Wick Drain ZB415-SZ1-DP-2ICThis Watts Drains 15 inch round, epoxy coated cast iron, high volume roof drain features a flashing clamp with integral gravel stop, a self locking polyethylene dome, a 4 inch no hub outlet, 137 square inch free area. Features Cast iron Flashing clamp Self locking dome 4 inch no hub Specifications Body Material Cast Iron Brand Watts Buy American Act Compliant NO FreeArea 137 IN Lead Free Not In Scope Outlet Connection Size 4 IN Outlet Connection Type