3650-3665Adjustable Round Top and Oval Funnel

The 8-1/4” by 3-1/4 oblong funnel provided with this drain may be secured anywhere to the drain’s 8-1/2”, or 12” diam. strainer head and is designed to catch wastewater from several overhead waste pipes (indirect connections) while the remainder of the strainer serves the surrounding floor area. To simplify installation, the threaded strainer assembly rotates to the level of adjacent flooring after installation. The Duco coated cast iron drain has an integral collar that can be specified for use as a flashing clamp for a watertight seal with flooring materials and is available with down or side outlet.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Learn More about this warning
Shows specifications for standard configuration. Configuration options may change specifications.
  • Variations
    L Speedi-Set® Service Weight - 02(50), 03(75), 04"(100) Sizes Only, LXH Speedi-Set® Extra Heavy - 02(50), 03(75), 04"(100) Sizes Only on Bottom Outlet Drains, Secured Grate -SG, Sediment Bucket -B, 6"(150) Dia. Funnel (Fig. 3581), 6(150) x 2 1/2(64) x 1"(25) High Oval Funnel (Fig. 3590), Vandal Proof -U - Secured Grate, Y NO-HUB - (Available on Bottom Outlet Drains), (2) 3/8” (10) Tappings -TAP
  • Optional Materials
    Chrome Plated -CP - Grate and Funnel, Nickel Bronze -NB - Grate and Funnel, Polished Bronze -PB - Grate and Funnel
  • Product Type
    Sanitary Floor, Area and Indirect Waste Drain
Technical Drawings
3650-3665 Drain CAD DrawingFunnel-Ceptor® Indirect Waste Drain with Adjustable Round Tops, Medium Duty Grate, Oval Funnel [Bottom Outlet 3650C, 3650T, 3655C, 3655T; Side Outlet 3660C, 3660T, 3665C, 3665T]DWG84 KB
Literature / Videos
Article: Considerations to be Addressed When Selecting Sanitary Floor DrainsArticle: Considerations to be Addressed When Selecting Sanitary Floor DrainsPDF270 KB
Specifications for Sanitary Floor DrainsSpecifications for Sanitary Floor DrainsDOC327 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
Technical Data for Sanitary Floor DrainsSani-Ceptor, Funnel-Ceptor, Roof-Ceptor Technical Data PDF599 KB
Order Guidelines for Sanitary Floor DrainsOrder Guidelines for Sanitary Floor DrainsPDF115 KB
Parts Order Guide for Sanitary Floor DrainsPDF2 MB
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Bottom Outlet
8-1/2" Top
3650C | Caulk Outlet
3650T | Threaded Outlet

12" Top
3655C | Caulk Outlet
3655T | Threaded Outlet

Side Outlet
8-1/2" Top
3660C | Caulk Outlet
3660T | Threaded Outlet

12" Top
3665C | Caulk Outlet
3665T | Threaded Outlet