Bronze mushroom vent

Mushroom Vents - High Domed & Sealed Pattern

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English-made domed cast bronze mushroom vents operated with an interior thumb screw.  This high-patterned mushroom vent is ideal for decks and other areas likely to become awash.  They come with the added precaution of an internal "O"-ring seal embedded into the dome.  When closed, a water-tight seal is formed between the dome and the spigot.

Available in polished bronze or chrome plated bronze.

 SKU Inside Diameter Flange Diameter Closed Height 

 Spigot Height
(Above Deck)

Product Code

021803 3" (75mm) 5-1/2" (175mm)  3-1/4" (82mm)  2-1/4" (55mm)  2453/GM/075
021804 4" (100mm) 6-3/4" (170mm)  3-3/4" (95mm)  2-1/2" (65mm) 2453/GM/100
021805 5" (125mm) 7-3/4" (197mm)  4" (100mm) 3" (75mm) 2453/GM/125
021806 6" (150mm) 8-1/2" (216mm)  5-1/4" (133mm) 3-1/4 (80mm) 2453/GM/150