Sign In to View Pricing & Availability
- Designed for retrofit roof applications where the existing main roof drain is to be utilized. The tie-down lugs of the collar match the bolt pattern of the more common roof drain bodies and conform to the surface angles of the flange, allowing timely replacement along with desirable surface pressure on the membrane clamp device.
Universal Membrane Clamp, Cast Iron, Dura-Coated, 13-5/8 in Dia x 1 in THK
- Dura coated cast iron clamp device with integral gravel guard
- Fits bolt center radii of most common roof drain bodies 10 to 15 in Dia
- Complete with mounting hardware and toughnutz bolts
- (4) 3/8-16 x 1-3/4 Hex Head Bolt, (4) 3/8-16 x 1-1/4 Hex Head Bolt, (4) 5/16-18 x 1-1/4 Hex Head Bolt, (4) 3/8-16 x 4 Stud, (4) 3/8 Nut and (4) 3/8 Washer
- FinishDura-CoatedMaterialCast IronDimensions13-5/8 in Dia x 1 in THKManufacturerZurn Elkay Water SolutionsManufacturer #RD2190