15.75 In.H-W 5 In.L GStl Volume Control Dampr, Damper Application Volume Control, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 3000 fpm, Overall Height 15 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan Diameter Not Applicable, For Duct Shape Square, Overall Width 15 3/4 in, Frame Material Thickness 16 ga, Overall Length 5 in, Connection Type Not Applicable, Frame Depth 5 in, Rough Opening Length Not Applicable The DAYTON(R) 3V blade volume control damper helps regulate the volume of air moving through a duct system. It can be used as a positive shutoff, and can also be used for automatic control in low-leakage HVAC systems, or systems requiring modulating airflow. Control dampers are typically installed inside ductwork of lo.
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Size Chart PRODUCT LOCATION : UNITED STATES.
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This chimney draft stopper is designed to fit snugly into the narrow part of the chimney above the fireplace, for use when the fire is out and the central heating is on. For optimal performance, the fireplace flue blocker should be slightly larger than the opening to create a tight, effective seal.
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33 In.H-W 5.75 In.L Alu Wall Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 33 in, Rough Opening Diameter 30 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 30 in, For Duct Shape Not Applicable, Free Area 5.5 sq ft, Overall Width 33 in, Frame Material Thickness 0.8 in, Overall Length 5 3/4 in, Connection Type Not Applicable, Frame Depth 3 in This shutter is for cabinet fans and flush-mount wall exhaust applications. The frame has G-90 galvanized steel tie rods and stainless steel rivets and pivot pins. The mill-finish aluminum louvers with a galvanized steel reinforcement strip open easily and minimize load on the fan.
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Maximum air velocity of 3000 fpm, suitable for high-performance HVAC systems.
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T SHIRT INFO AND SIZE GUIDE. Size Chart. ITEM LOCATION : USA. The difference is in the details. Ongoing software and system advances help us to stay ahead of the curve.
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18 In.H 28 In.W Non-Drnbl GSteel Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 18 in, Outside Width 28 in, Rough Opening Height 14 in, Rough Opening Width 24 in, Louver Maximum Intake 1,565 cfm, Maximum Exhaust 2,240 cfm, Maximum Outside Width 46 in, Minimum Outside Width 28 in, Flange Width 2 in, Free Area 1.3 sq ft, Beginning Point of Water Penetration 766 fpm, Maximum Air Velocity 3000 fpm The DAYTON(R) fixed-height adjustable-width intake/exhaust louver has tabbed louvers that lock securely into the galvanized steel frame. Louver provides a smooth finish and clean appearance. Blades are set at a 45 Degrees angle with 4" spacing. 4" deep G-90 galvanized steel frame has 2" flanges. Includes 2" x 2" bird sc.
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