Figure Number: 1310 & 1320

1310 & 132012" Diameter Body Roof Drain with Low Profile Dome

This 12" (305) diam. roof drain is fitted with a combined flashing clamp and gravel stop that securely grips roofing materials without puncturing them for a watertight seal. It is constructed of corrosion resistant Duco coated cast iron and topped by a polyethylene dome strainer. This drain is engineered for a long, maintenance free life in flat roofs requiring a medium size drain.

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Shows specifications for standard configuration. Configuration options may change specifications.
  • Variations
    Expansion Joint (Specify Fig. 1710) - (Fig. 1330 only), Extension -E - (Specify Height), L-Shaped Underdeck Clamp -CL, L Speedi-Set® Service Weight - 02(50), 03(75), 04"(100) Sizes Only (Fig. 1310 Only), LXH Speedi-Set® Extra Heavy - 02(50), 03(75), 04"(100) Sizes Only(Fig. 1310 Only), NO-HUB Adaptor - Fig. 1320 Only (Specify Fig. 2646Y), Secondary Flashing Clamp -C2, Sump Receiver -R, Underdeck Clamp -C, Vandal Proof - Dome - U, (2) 3/8” (10) Tappings -TAP, Roof Deck Plate -RDP, Water Dams (see submittal for available sizes) -WD
  • Optional Materials
    Aluminum Dome -AD, Cast Iron Dome -CID, Galvanized Cast Iron -G - Body & Collar, Galvanized Cast Iron Dome -CIDG, Rough Bronze Dome -RBD
  • Product Type
    Roof Drain
Technical Drawings
1320 Roof Drain (dwg)General Purpose Roof Drain - 12" Diameter - Low Profile [1320C | Caulk Side Outlet;1320Y | No-Hub Side Outlet] also shown 1310C | Caulk Bottom Outlet; 1310Y | No-Hub Bottom OutletDWG112 KB
1310-RDP Roof Drain (dwg)General Purpose Roof Drain with Deck Plate 12" Diameter - Low Profile [1310C-RDP | Caulk Bottom Outlet; 1310Y-RDP | No-Hub Bottom Outlet]DWG102 KB
1310-DEP Roof Drain (dwg)General Purpose Roof Drain with Top Mount Deck Extension Plate - 12" Diameter - Low Profile [1310C-DEP | Caulk Bottom Outlet; 1310Y-DEP | No-Hub Bottom Outlet; 1310T-DEP | Threaded Bottom Outlet]DWG83 KB
1310 Roof Drain (dwg)General Purpose Roof Drain 12" Diameter - Low Profile [1310C | Caulk Bottom Outlet 1310Y | No-Hub Bottom Outlet]DWG181 KB
1310 Roof Drain (rfa)General Purpose Roof Drain - 12" Diameter - Low Profile [1310C | Caulk Bottom Outlet; 1310Y | No-Hub Bottom Outlet]RFA292 KB
1320 Roof Drain (rfa)General Purpose Roof Drain - 12" Diameter - Low Profile [1320C | Caulk Side Outlet;1320Y | No-Hub Side Outlet]RFA296 KB
Literature / Videos
Submittal 1310-RDP Roof Drain (pdf)General Purpose Roof Drain with Deck Plate 12" Diameter - Low Profile [1310C-RDP | Caulk Bottom Outlet; 1310Y-RDP | No-Hub Bottom Outlet]PDF648 KB
Submittal 1310-DEP Roof Drain (pdf)General Purpose Roof Drain with Top Mount Deck Extension Plate - 12" Diameter - Low Profile [1310C-DEP | Caulk Bottom Outlet; 1310Y-DEP | No-Hub Bottom Outlet; 1310T-DEP | Threaded Bottom Outlet]PDF969 KB
Submittal 1310-E, 1320-E Roof Drain (pdf)General Purpose Roof Drain with Vertical Extension, 12" Diameter - Low Profile [1310C-E | Caulk Bottom Outlet; 1310Y-E | No-Hub Bottom Outlet; 1320C-E | Caulk Side Outlet; 1320Y-E | No-Hub Side Outlet]PDF485 KB
MGI Corporate Brochure (pdf)Who we are, Our History, Morris Group International TodayPDF8 MB
MGI Brands Flyer (pdf)MGI Brands Flyer (pdf)PDF712 KB
Specifications for Roof DrainsSpecifications for Roof DrainsDOC230 KB
1310-RDP Roof Drain (hi res jpg)General Purpose Roof Drain with Deck Plate 12" Diameter - Low Profile [1310C-RDP | Caulk Bottom Outlet; 1310Y-RDP | No-Hub Bottom Outlet]JPG19 KB
Technical Data for Roof DrainsTechnical Data for Roof DrainsPDF2 MB
Parts Order Guide for Roof DrainsParts Order Guide for Roof DrainsPDF5 MB
Order Guidelines for Roof DrainsOrder Guidelines for Roof DrainsPDF120 KB
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General Purpose Roof Drain - 12" Diameter - Low Profile [submittal]
1310C | Caulk Bottom Outlet
1310Y | No-Hub Bottom Outlet
1310T | Threaded Bottom Outlet
1320C | Caulk Side Outlet
1320Y | No-Hub Side Outlet
1320T | Threaded Bottom Outlet

General Purpose Roof Drain with Top Mount Deck Extension Plate - 12" Diameter - Low Profile [submittal]
1310C-DEP | Caulk Bottom Outlet
1310Y-DEP | No-Hub Bottom Outlet
1310T-DEP | Threaded Bottom Outlet

General Purpose Roof Drain with Vertical Extension - 12" Diameter - Low Profile [submittal]
1310C-E | Caulk Bottom Outlet
1310Y-E | No-Hub Bottom Outlet
1310T-E |  Threaded Bottom Outlet
1320C-E | Caulk Side Outlet
1320Y-E | No-Hub Side Outlet
1310T-E | Threaded Side Outlet

General Purpose Roof Drain with Deck Plate - 12" Diameter - Low Profile [submittal]
1310C-RDP | Caulk Bottom Outlet
1310Y-RDP | No-Hub Bottom Outlet