![Perko Cowl Ventilator - 3" Chrome Plated Zinc Alloy [0870DP0CHR]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/3584/4363/34433XL__01965.1529953786.jpg?c=2 "Perko Cowl Ventilator - 3\" Chrome Plated Zinc Alloy [0870DP0CHR]")
Product Overview
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"
![Perko Cowl Ventilator - 3" Chrome Plated Zinc Alloy [0870DP0CHR]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/3584/4363/34433XL__01965.1529953786.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-6g54mu6qkm/images/stencil/500x659/products/3585/4364/34434XL__24458.1529953788.jpg?c=2 "Perko Chromalex Cowl Vent - 3\" Duct - Chrome Plated Zinc [1312DP0CHR]")
![Perko Chrome Plated Zinc Hasp - 3" [1198DP2CHR]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/23640/24288/73301XL__45698.1533584605.jpg?c=2 "Perko Chrome Plated Zinc Hasp - 3\" [1198DP2CHR]")
![Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3\/4" [0339DP0CHR]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/11592/12304/55827XL__15383.1529969059.jpg?c=2 "Perko Clam Shell Ventilator - Chrome Plated Brass - 4\" x 3-3\/4\" [0339DP0CHR]")
Perko
![Perko Chrome Plated Brass Round Locker Ventilator - 3-1\/4" [0330DP2CHR]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/23653/24301/73315XL__44478.1533584623.jpg?c=2 "Perko Chrome Plated Brass Round Locker Ventilator - 3-1\/4\" [0330DP2CHR]")
![Perko Flush Pull - Chrome Plated Zinc [1110DP0CHR]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/9052/9819/50968XL__96955.1529964463.jpg?c=2 "Perko Flush Pull - Chrome Plated Zinc [1110DP0CHR]")