With its low profile design, the Lo-Vent Series of vertical discharge cowls is ideal for applications where a less intrusive appearance is desired. These cowls enable the upward discharge of air from mechanical exhaust systems, while providing rain protection when not in use.

Construction
Cowls are of galvanised sheet steel and aluminium.
Fitted with lightweight, butterfly type, gravity-air operated backdraft shutters. Steel components have a corrosion resistant finish.

Special Features
Being low profile in design and easily painted makes the Lo-Vent cowl suitable for applications where minimal impact on building aesthetics is required.
These cowls are designed for mounting on an upstand curb. Can be mounted at angles up to 30°.

Weather Considerations
Vertical discharge cowls are designed for high velocity applications. At low discharge velocities, rain could enter the cowl - for these applications an Alpha Relief Vent is recommended.