Roof Drain: Composition Deck Flange & Super-Flo Grate
Cross Reference for J.R. SMITH DX1240 is Josam 24020.
For best match use: -29-36.
24020 Series coated cast iron SUPER-FLO Roof Drain, round medium-duty anti-tilting grate with perimeter drainage slots, set in round, non-puncturing membrane clamp ring and medium sump with 4" wide deck flange and bottom outlet, inside caulk connection.
Used on promanade roof decks where waterproof traffic bearing elastomeric covering is to be applied. Wide deck flange provides proper area for bonding of composition roof deck covering and distributes the drains weight over a broad area for positive support. Mid-sized round medium duty Super-Flo grate assures rapid drainage and intercepts debris.
|-HP||Heel Proof Grate
||-36||Ductile Iron Grate (C.I. Top Only)
|-1||Deck Clamp Assembly
||-50||Satin Finish Nikaloy Top
|-20||Galvanized Cast Iron Parts
||-51||Satin Finish Bronze Top
|-29||Sediment Bucket, Cast Iron
|-29-20||Sediment Bucket, Galvanized
||-X||Inside Caulk Outlet
|-31||Chain Anchored Grate