Zinc-Plated Mushroom Vent Cap
Description: This popular style is used in the majority of installations in the US, Alaska, and Canada. Rust-resistant zinc-plated cast iron design is available in threaded female NPT sizes from ¾” to 4″. Each cap is designed with a mesh screen, to prevent bugs and debris from entering the vent pipe.
Technical Documentation:
Mushroom Vent Caps Product Sheet
*For other sizes please contact our office at (360) 256-0923 or email us at info@nwim.us
* If the order is placed where the quantity ordered is more than the quantity available, all items "In stock" will be shipped and the remainder of the items will be shipped as soon as we receive the back ordered items.