TPI Exhaust Fan Shutter, 27"W x 27"H x 3"D

The shutter features gravity close louvers to direct airflow. It is made with aluminum louvers and steel frame. Weather stripping provides tighter seal.

Galvanized Frame Wall Shutter (Rear Flanged) – The Model 556 is a rear flanged exhaust shutter for areas where corrosion may be a problem. The frame is galvanized steel while the blades are mill finish aluminum. The blades have a galvanized reinforcement strip across the top of each blade for added strength and counter balancing efficiency. The blades have a felt seal on the leading edge for quiet closing and better protection from the weather. Ideal for use with direct-drive or belt-driven exhaust fans. Recommended for vertical mount exhaust applications only.

TPI Shutter For 12" Guard Mounted Exhaust Fan CES-12G Features gravity close louvers to direct airflow. Made with aluminum louvers and steel frame. Weather stripping provides tighter seal.

Fully assembled, ready to install. Heavy gauge galvanized cabinet contruction for rigidity and long life. Balanced industrial grade propeller matched with motor for maximum efficiencies. Larger horsepower motors provide maximum cfm at lower static pressures. Extruded aluminum, corrosion resistant shutters provide protection from outside elements. Discharge shutters are counterweighted to reduce opening pressure. Ideal for use in commercial/industrial and agricultural applications. Motor features permanently lubricated ball bearing construction with automatic thermal protection shut off. ...

The guard mounted direct drive exhaust fans shutter for 18" guard mount exhaust fan features gravity close louvers to direct airflow. It is made with aluminum louvers and steel frame. Weather stripping provides tighter seal.