OEM #4021 3/4" Threaded Mushroom Vent Cap w/Screen

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About this part

Available in threaded and slip-on designs
Slip-On design solves clearance problems
Rust-resistant zinc-plated cast iron, as-well-as rust-proof aluminum and Zinc castings
Available sizes from ¾" to 4"
Each cap includes a screen to prevent debris from entering the vent pipe
This popular style is used in the majority of installations in the United States, Alaska, and Canada
Rust-resistant zinc-plated cast iron design is available in female NPT sizes from 3/4" to 4"
Each cap is designed with a 30 mesh screen, to prevent debris from entering the vent pipe