1037Roof Drain with 4.00" Gravel Stop Extension and Adjustable Extension

The combination flange clamp and gravel stop of this 15-1/4" (390) diam. adjustable roof drain spins around a threaded extension to conform to the varying thicknesses of built up felt and asphalt in Insulated Roof Membrane Assembly (IRMA) waterproofing systems. The drain is adjustable on-site to accommodate roofs between 1-1/4" (32) and 4" (100) thick with up to 2-3/4" (70) of insulation. A4" (100) high perforated stainless steel gravel stop protects drain lines from the crushed gravel commonly installed with these roof systems along with a polyethylene dome strainer for other debris. Drain body and flange assembly are made of Duco coated cast iron.

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Shows specifications for standard configuration. Configuration options may change specifications.

Variations
Expansion Joint (Specify Fig. 1710) - (Fig. 1010 Only), Higher Gravel Stop -HGS (Specify Height), L-Shaped Underdeck Clamp -CL, L Speedi-Set® Service Weight - 02(50), 03(75), 04"(100) Sizes Only (Fig. 1010 Only), LXH Speedi-Set® Extra Heavy - 02(50), 03(75), 04"(100) Sizes Only (Fig. 1010 Only), Sump Receiver -R, Underdeck Clamp -C, Vandal Proof - Dome - U, T Threaded Outlet, Solid Extension, (2) 3/8” (10) Tappings -TAP
Optional Materials
Aluminum Dome -AD, Cast Iron Dome -CID, Galvanized Cast Iron -G, Rough Bronze Dome -RBD
Product Type
Roof Drain

SubmittalSubmittal 1037 Roof Drain

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Technical Drawings

DWG 1037 Roof Drain	DWG 1037 Roof Drain	DWG161 KB
DWG 1037-R-C Roof Drain	DWG 1037-R-C Roof Drain	DWG309 KB
DWG 1038 Roof Drain	DWG 1038 Roof Drain	DWG160 KB

Literature / Videos

Submittal 1037-R-C Roof Drain	Submittal 1037-R-C Roof Drain	PDF2 MB
Submittal 1038 Roof Drain	Submittal 1038 Roof Drain	PDF514 KB
Submittal 1938 Roof Drain (pdf)	Green Roof and Planter Drain with Low Profile Perforated Dome Cover, Removable Lid, PVC Standpipe [1938C \| Caulk Bottom Outlet; 1938T \| Threaded Bottom Outlet; 1938Y \| No-Hub Bottom Outlet]	Default-Unknown0 KB
MGI Corporate Brochure (pdf)	Who we are, Our History, Morris Group International Today	PDF8 MB
MGI Brands Flyer (pdf)	MGI Brands Flyer (pdf)	PDF712 KB
Specifications for Roof Drains	Specifications for Roof Drains	DOC230 KB
Technical Data for Roof Drains	Technical Data for Roof Drains	PDF2 MB
Parts Order Guide for Roof Drains	Parts Order Guide for Roof Drains	PDF5 MB
Order Guidelines for Roof Drains	Order Guidelines for Roof Drains	PDF120 KB

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