R1200-HC Large Sump Roof Drain with Ballast Guard

R1200-HC

MIFAB® R1200-HC Series lacquered cast iron deep sump roof drain with 15” diameter anchor flange, large cast iron waterproofing membrane clamp ring with integral gravel stop, adjustable extension with auxiliary drainage slots, secondary clamp, and standard self-locking polyethylene dome strainer with a free area of 125 square inches.

SKUs: R1202-HC, R1203-HC, R1204-HC, R1205-HC, R1206-HC, R1208-HC

Specifications

Series R1200-HC
SKU R1202-HC, R1203-HC, R1204-HC, R1205-HC, R1206-HC, R1208-HC
Function For roofs that use the insulated membrane assembly method of waterproofing (I.R.M.A.). Typical when built-up felt and asphalt waterproofing is installed on top of the roof membrane for protection against the elements. The adjustable ballast guard is furnished to retain the crushed gravel used in flat roof construction. The adjustability provides the installer with an 1 ½” range of adjustment relative to the thickness of the insulation. The slots allow for drainage without clogging. Large free area dome provides for efficient drainage of rain water and prevents debris from entering the drain line. Extra wide anchor flange and membrane clamp with tongue in groove design provides for secure grip of membrane and roof flashing materials