Shallow and Deep Traps with Adjustable Strainer Heads
Shallow and Deep Traps with Adjustable Strainer HeadsShallow and Deep Traps with Adjustable Strainer Heads

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Shallow and Deep Traps with Adjustable Strainer Heads

Figure Number:  3520
With Shallow Trap
Product Function:
Used to receive waste water from indirect waste lines. Exposed grate surrounding funnel serves as drain for surrounding floor area. Adjustable strainer heads, permit accurate positioning to meet finished floor level

Regularly Furnished:
Duco Cast Iron Body and Flashing Collar with Adjustable Strainer Head with Secured Square Hole Grate and Funnel attached to the grate with concealed screws, permitting funnel to be moved to different positions on the grate. Type of Body and Strainer Head as indicated by Figure Number and Strainer Suffix Letter Selected.
Product Details
  • Product Type:  Sanitary Floor, Area and Indirect Waste Drain
Related Figure Numbers
  • 3530 - With Deep Trap
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NameDescriptionFile Size
Specifications US Govt ComplianceItems complying with U.S. government specifications34 KBDownload
CSI Specifications for Sanitary Floor DrainsCSI Specifications for Sanitary Floor Drains327 KB
NameDescriptionFile Size
Parts Order Guide for Sanitary Floor Drains1222 KBView

Optional Materials

  • Cast Bronze Body -BB
  • Chrome Plated Strainer -CP
  • Galvanized -G - Body
  • Nickel Bronze -NB - See Strainers
  • Polished Bronze Strainer -PB (See Strainers)


  • 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)