Jay R. SmithVerified
Jay R. Smith 4020 Spec Sheet
4 inch Diameter 'Twis-To-Floor' Floor Cleanout, Duco Coated Cast Iron Body with Removable Positive Gasket Seal Closure Plug
Product Overview
Get all the essential details for your next project with the Jay R. Smith 4020 Series Finished Floor Cleanout spec sheet and shop drawings, streamlining your submittal process. This robust Duco cast iron cleanout features a 'TWIS-TO-FLOOR®' adjustable round scoriated secured nickel bronze top, designed for easy floor level adjustments in environments with foot and medium wheeled traffic. It accommodates pipe sizes from 2" to 5" and offers various plug options to suit your specific needs.
Key Features
- Finished Floor Cleanout with Adjustable Top
- Jay R. Smith 'TWIS-TO-FLOOR®' Adjustment Mechanism
- Round Scoriated Secured Nickel Bronze Top
- Designed for foot and medium load wheeled traffic
- Allows for easy floor level adjustment
- Durable Duco Cast Iron Cleanout body
- NO-HUB outlet connection
Technical Specs
ManufacturerJay R. Smith
Model Series4020 Series
Available VariationsFlashing Flange (-F), Flange with Flashing Clamp (-F-C), Carpet Clamping Type (-X), Carpet Marker Type (-Y), Vandal Proof Top (-U), Wide Flange (DX)
Overall Top Diameter9" (230mm)
Optional Top MaterialPolished Bronze Top (-PB)
Pipe Size Range ("A")2" (50mm), 3" (75mm), 4" (100mm), 5" (125mm)
Optional Body MaterialGalvanized Cast Iron (-G)
Standard Material (Top)Nickel Bronze
Standard Material (Body)Duco Cast Iron
Adjustable Top Height RangeMin. 3 3/16" (81mm) to Max. 4 3/8" (111mm)
Plug Options (by Figure Number)Gasket Seal - ABS Plug (Fig. 4020S), Gasket Seal - Bronze Plug (Fig. 4021S), Taper Thread - Bronze Plug (Fig. 4023S), Taper Thread - ABS Plug (Fig. 4024S)
Largest Diameter (for core drilling)6 5/16" (160mm)
About This Spec
Last Verified
April 21, 2026
Status
Verified (9x confirmed)