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Midland Industries 2″ Galvanized Mushroom Vent Cap

$24.50 on Amazon.com (as of October 18, 2026, 1:28 AM EST) View details ↗

The Midland Industries 21178 Mushroom Vent Cap delivers reliable ventilation protection for residential and commercial applications. Constructed from durable iron and finished with a galvanized coating, this vent cap resists corrosion and harsh weather conditions, ensuring long‑term performance.

Designed with a 2″ female pipe thread (FPT), the cap installs quickly onto standard 2″ vent pipes. It supports a maximum load of 150 lb, making it suitable for a variety of roof and wall venting scenarios while maintaining a low‑profile, mushroom‑shaped appearance.

Thread Size2″ FPT
MaterialIron, Galvanized
Load Capacity150 lb
What pipe size does this vent cap fit?
It is designed for a 2″ female pipe thread (FPT) vent pipe.
Is the vent cap suitable for outdoor installation?
Yes, the galvanized iron finish provides corrosion resistance for exterior use.
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