Watts RD-304-D-K40 - Part of the RD-300 Series Strip Drian anchor flange and 6 inch

anchor flange and 6 inch no hub connection

The Watts RD-300-W is a medium-area roof drain designed for primary drainage where a wide flange is required for secure membrane attachment

3" Depth = 6

ZRB121-2NH

Membrane clamp suited for integration under planter beds or green roof systems

Watts RD-304-D-K40 - Part of the RD-300 Series Strip Drian anchor flange and 6 inchThis Watts Drains epoxy coated, cast iron, high volume roof drain features a flashing clamp with an integral gravel stop, a self locking ductile iron low dome, 137 square inches of free area, an underdeck clamp and a 4 inch no hub outlet. Features Cast iron Ductile iron low dome 4 inch no hub Underdeck clamp Specifications Body Material Cast Iron Brand Watts Buy American Act Compliant NO FreeArea 137 IN Lead Free Not In Scope Outlet Connection Size 4