The 36" Exhaust Fan Shutter (Part No. 6611-9022) is a critical component for industrial exhaust fans, designed to minimize air restriction and maximize airflow while separating interior and exterior environments when the fan is off. Featuring self-opening and self-closing lightweight aluminum vanes mounted on a G90 galvanized steel frame, this shutter delivers reliable performance for warehouse ventilation, industrial exhaust systems, and commercial ventilation applications. Specifically designed for use with Exhaust Fan 6603-7011.

Key Features

G90 galvanized steel frame for corrosion resistance and long-lasting durability. Lightweight aluminum vanes for smooth, effortless operation and minimal air restriction. Self-opening and self-closing vanes automatically respond to fan operation. Dual independent rail systems ensure all vanes on each side open consistently and uniformly. Rail systems act as counterweights to hold vanes open during fan operation, maximizing airflow. Easily removable with two clips for fast maintenance, cleaning, and inspection. Designed for use with Exhaust Fan 6603-7011.Benefits Maximizes airflow and minimizes air restriction for efficient exhaust fan performance. Self-operating vanes eliminate manual adjustment and reduce maintenance effort. Separates interior and exterior environments when the fan is off, preventing drafts, pests, and debris entry. Durable galvanized and aluminum construction withstands harsh industrial and outdoor environments. Easy clip-on design simplifies installation, removal, and routine maintenance. Supports energy-efficient ventilation by reducing back pressure and improving fan efficiency.

Applications

• Compatibility & Installation Notes Designed for use with Exhaust Fan 6603-7011: verify compatibility before ordering.
• Fits 36" exhaust fans: confirm fan size and mounting configuration. Easily removable with two clips for fast maintenance and cleaning. Inspect vanes and rail systems periodically to ensure smooth operation and remove debris buildup. Follow manufacturer installation guidelines for secure mounting and proper vane operation.

Why Choose

This Exhaust Fan Shutter For facility managers, maintenance teams, and operators of industrial exhaust fans, the 36" Exhaust Fan Shutter (6611-9022) offers a robust, self-operating solution that maximizes airflow, minimizes air restriction, and provides reliable environmental separation — supporting efficient, low-maintenance ventilation across warehouse, industrial, and commercial applications.

Key Features

Genuine PolarCool replacement component Built for durability and reliable cooling performance Designed for easy installation

Compatibility

Stand Alone