Watts RD-308-D-K - Part of the RD-300 Series inlet-protection-finder Flashing clamp with integral gravel

Flashing clamp with integral gravel stop for secure membrane connection

8 IN round fixed top

laminated geotextile filter fabric

Slotted grate with isolation nipple to prevent debris entry and manage controlled flow

Watts RD-308-D-K - Part of the RD-300 Series inlet-protection-finder Flashing clamp with integral gravelThis Watts Drains epoxy coated, cast iron, high volume roof drain features a flashing clamp with an integral gravel stop, a self locking nickel bronze dome, 137 square inches of free area, an underdeck clamp and an 8 inch no hub outlet. Features Cast iron NB dome 8 inch no hub Gravel stop Specifications Body Material Cast Iron Brand Watts Buy American Act Compliant NO FreeArea 137 IN Lead Free Not In Scope Outlet Connection Size 8 IN Outlet Connection