Mifab Large Sump Roof Drain, 3 in. Outlet, Poly Dome

The units assembled together provide a roof drainage system with an extension range of 3/4″ to 8″ to accommodate for specified insulation heights provided by the roofer. Slots provided around the base of the sump pan permit the installer to secure this system to the top of the deck. The R1200-JD-STR is professionally designed for new and replacement installations.

The Mifab Large Sump Roof Drain with a 3-inch outlet and poly dome is a crucial component for efficiently draining water from flat roofs. This product is designed to withstand heavy rainfalls and prevent water accumulation on the roof, which can lead to leaks and damage to the building structure. The large sump allows for a greater volume of water to be drained at a faster rate, reducing the risk of water pooling on the roof and causing potential hazards.

The poly dome on this roof drain helps to prevent debris from clogging the drain and ensures smooth water flow at all times. This feature is especially important in areas with heavy rainfall or where the roof is surrounded by trees and other sources of debris. By investing in a quality roof drain like the Mifab Large Sump Roof Drain, building owners can protect their property from water damage and ensure the longevity of their roof.

Specifications

MIFAB Series R1200-JD-STR lacquered cast iron large sump 15″ diameter roof drain with anchor flange, large cast iron waterproofing membrane clamp ring with four bolt pattern, integral gravel stop, and standard self-locking cast iron dome strainer with a free area of 103 square inches. W/A8-BP-STR lacquered 18 gauge sump pan, 30in x 30 in and HS-8 hardware.

Specification Sheet