Part #: TC43BCDI3A

4-Inch Ductile Iron Bottom Outlet Cap with Black EPDM Gasket and Carbon Steel Chain

The Salco Products (TC43BCDI3A) 4-Inch Ductile Iron Bottom Outlet Cap with Black EPDM Gasket and Carbon Steel Chain is made out of ductile iron material with a 3-inch carbon steel/ ductile iron plug. It fits a standard 5-1/4-inch railroad thread for application to any car manufacturer’s nozzle. Comes with 3/8-inch, carbon steel, chain, a 4-inch, 304 stainless steel lock ring, a 3/8 by 2-1/4-inch, zinc plated carbon steel, hex bolt, a 3/8-inch, zinc plated carbon steel, hex nut lock, a 3/8-inch USS, zinc plated carbon steel, flat washer, and a 3/8 by 3-1/2-inch, zinc plated carbon steel, S hook. This model includes an easily replaceable black EPDM gasket that is 1/4-inch thick with a 3-1/2-inch inner diameter and a 5-1/4-inch outer diameter. This cap is not AAR approved to travel with car

Key features

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Available in ductile iron or stainless steel.

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Gasket material available in Buna-N, EPDM, Butyl, Viton A, and Neoprene (red, black, or white).

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Available in a variety of bolt patterns to fit any style 4-inch ball valve.

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Ask your Stucki representative about other gasket materials Stucki can provide.

Specifications

Cap Material
Ductile Iron
Gasket Material
Black EPDM Sulfur Cured
Securement Material
Carbon Steel
Securement Type
Chain

Resources

Product Card • December 17, 2025

Plastic Bottom Outlet Cap