Dayton Intake Louver: Flanged, Flush Mount, 41 1/2 in H, 35 1/2 in W, Aluminum

The Dayton 805TW7 intake louver is a drainable adjustable-blade louver designed for intake applications in commercial or industrial HVAC systems. It allows air entry while blocking rain and debris, making it suitable for building ventilation, equipment enclosures, and mechanical rooms where weather protection is required.

The Dayton 805TW7 is a flanged, flush-mount louver measuring 41 1/2 inches in height and 35 1/2 inches in width. It is constructed from aluminum with a 1 1/2-inch flange width and supports a maximum air velocity of 1,300 fpm. The manufacturer part number is 805TW7.

3G Electric supplies the Dayton 805TW7 louver worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this louver to any international destination.

Install the Dayton 805TW7 louver by securing the flanged frame to a wall or duct opening using appropriate fasteners. Ensure the louver is level and the drainable blades are oriented to shed water. Seal the perimeter with weather-resistant caulk. Follow generic louver installation best practices for structural support and airflow clearance.