Cowl Ventilator
(0870)
- Chrome Plated Zinc Alloy Cowl with Black PERKO-KOTE Base
- 3" Duct Thread into Neck, Hose Clamps Not Required
Cowl Opening Square: 7-1/3"
Toll free: 1.800.270.3797
Hour: 9-5 pm ET
![Perko Cowl Ventilator - 3" Chrome Plated Zinc Alloy [0870DP0CHR]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/1280x1280/products/5505/6525/34433XL__12274.1601508138.jpg?c=2 "Perko Cowl Ventilator - 3\" Chrome Plated Zinc Alloy [0870DP0CHR]")
![Perko Cowl Ventilator - 3" Chrome Plated Zinc Alloy [0870DP0CHR]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/400x400/products/5505/6525/34433XL__12274.1601508138.jpg?c=2 "Perko Cowl Ventilator - 3\" Chrome Plated Zinc Alloy [0870DP0CHR]")
Cowl Ventilator
(0870)
![Perko Chromalex Cowl Vent - 3" Duct - Chrome Plated Zinc [1312DP0CHR]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/5506/6526/34434XL__04526.1601508139.jpg?c=2 "Perko Chromalex Cowl Vent - 3\" Duct - Chrome Plated Zinc [1312DP0CHR]")
![Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3\/4" [0339DP0CHR]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/11569/13770/55827XL__88780.1601520842.jpg?c=2 "Perko Clam Shell Ventilator - Chrome Plated Brass - 4\" x 3-3\/4\" [0339DP0CHR]")
![Perko Chrome Plated Zinc Hasp - 3" [1198DP2CHR]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/19306/22882/73301XL__39130.1601535594.jpg?c=2 "Perko Chrome Plated Zinc Hasp - 3\" [1198DP2CHR]")