Full Caliber Ferrule Taper Thread Plug with Round Cover

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Full Caliber Ferrule Taper Thread Plug with Round Cover

Figure Number:  4450 & 4452
Product Function:
Used in hub openings in drainage piping where a cleanout is required. Plug size equals ferrule size. Face-of-Wall cover is desirable on finished walls.

Regularly Furnished:
Duco Cast Iron Full Calibre Caulk Ferrule with Cast Bronze Taper Thread Plug, with Stainless Steel Round Cover and Screw as Indicated by Fig. Number Selected.
Product Details
  • Product Type:  Cleanout
Related Figure Numbers
  • 4452 - With Cover and Screw
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NameDescriptionFile Size
Specifications US Govt ComplianceItems complying with U.S. government specifications34 KBDownload
CSI Specifications for CleanoutsCSI Specifications for Cleanouts216 KB
NameDescriptionFile Size
Parts Order Guide for CleanoutsParts Order Guide for Cleanouts86 KBView

Optional Materials

  • Cast Bronze Body -BB
  • Polished Bronze -PB - Cover
  • Prime Coated Steel Cover -PC


  • Longer Center Screw -LS - 6"(150) Length
  • T-Handle Plug -TP Plug Tapped 1/4"(6)-20 Thread
  • Vandal Proof -U - Screws