Figure Number: 3520

3520Shallow and Deep Traps with Adjustable Strainer Heads

The 4” diam. funnel provided with this drain can be secured anywhere to the drain’s strainer head to catch wastewater from above (an indirect connection) while the remaining free area of the strainer clears the surrounding floor area. Threaded to accurately adjust to the level of adjacent flooring, the strainer head is available in 5”, 6”, 7” and 8” round or square geometries. Fabricated of Duco coated cast iron, the body of the drain has an integral flashing collar for a watertight seal with flooring materials. This drain is available with shallow (fig. 3520) and deep (fig. 3530) integral traps.

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Shows specifications for standard configuration. Configuration options may change specifications.
  • Variations
    High Auxiliary Inlet -NH15,1 1/2(38) or 2 1/2"(64) -NH25, Low Auxiliary Inlet -NL, Trap Primer Connection -P050 1/2" (13), -P075 3/4" (19), Backwater Valve -V, Ball Float Backwater Valve -BFV, Sediment Bucket -B, Vandal Proof Grate - U, 6"(150) Dia. Funnel (Fig. 3581), 6(150) x 2 1/2(64) x 1"(25) High Oval Funnel (Fig. 3590), (2) 3/8” (10) Tappings -TAP
  • Optional Materials
    Cast Bronze Body -BB, Chrome Plated Strainer -CP, Galvanized -G - Body, Nickel Bronze -NB - See Strainers, Polished Bronze Strainer -PB (See Strainers)
  • Product Type
    Sanitary Floor, Area and Indirect Waste Drain
Technical Drawings
3520, 3521, 3530, 3531 Drain CAD DrawingFunnel-Ceptor® Indirect Waste Drain with Adjustable Strainer Head [Shallow Trap Side Outlet 3520T | Threaded Outlet; 3521S | Spigot Outlet; Deep Trap Side Outlet 3530T | Threaded Outlet; 3531S | Spigot Outlet] Round Top (A) and Square Top (B) AvailableDWG76 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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Shallow Trap Side Outlet
3520T | Threaded Outlet;
3521S | Spigot Outlet;

Deep Trap Side Outlet
3530T | Threaded Outlet;
3531S | Spigot Outlet

Round Top (A) and Square Top (B) Available