Back Draft Damper

Shop Back Draft Damper

$158.58

Backdraft Damper / Wall Shutter, Front Flange, Fits Fan Dia. 36 in, Shutter Overall Size 39 in x 39 in, Shutter Construction Material Extruded Aluminum Frame and Galvanized Tie Rods, Shutter Opening Required 36-1/2 in x 36-1/2 in, Shutter Free Area 7.436 sq ft, Vertical Shutter Mounting Position, Shutter Mounting Location Wall, Frame Depth 2 1/2 in, Open Depth 5 3/4 in, Flange Width 1 1/2 in, Mounting Hole Size Prepunched, Max. Velocity 2500 FPM, Blade Material Mill Finish Aluminum

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$109.44

Backdraft Damper / Wall Shutter, Front Flange, Fits Fan Dia. 30 in, Shutter Overall Size 33 in x 33 in, Shutter Construction Material Extruded Aluminum Frame and Galvanized Tie Rods, Shutter Opening Required 30-1/2 in x 30-1/2 in, Shutter Free Area 5.452 sq ft, Vertical Shutter Mounting Position, Shutter Mounting Location Wall, Frame Depth 2 1/2 in, Open Depth 5 3/4 in, Flange Width 1 1/2 in, Mounting Hole Size Prepunched, Max. Velocity 2500 FPM, Blade Material Mill Finish Aluminum

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$89.28

Backdraft Damper / Wall Shutter, Front Flange, Fits Fan Dia. 24 in, Shutter Overall Size 27 in x 27 in, Shutter Construction Material Extruded Aluminum Frame and Galvanized Tie Rods, Shutter Opening Required 24-1/2 in x 24-1/2 in, Shutter Free Area 3.32 sq ft, Vertical Shutter Mounting Position, Shutter Mounting Location Wall, Frame Depth 2 1/2 in, Open Depth 5 3/4 in, Flange Width 1 1/2 in, Mounting Hole Size Prepunched, Max. Velocity 2500 FPM, Blade Material Mill Finish Aluminum

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$44.30

Backdraft Exhaust Damper, No Flange, Horizontal or Vertical Mount, Damper Size (In.) 17-3/4 x 17-3/4, Overall Size (In.) 17-3/4 x 17-3/4, Flange Width (In.) -, Max. Velocity (FPM) 2, 000, Construction Material G-90 Galvanized Steel Frame and Aluminum Blades, Use w/Dayton Ventilators -, Includes Pre-punched Conduit Hole Knock-out and Felted Edges For Quiet Operation

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Mvp Master Ram Series 4" Back Draught Damper

Zoro # G2710962 Mfr # 4" BACK DAMPER
$63.09

Fits Duct Dia.: 4", Galvanized Sheet Steel Housing, Sprin Loaded Aluminium Flaps w/Rubber Seal, Can be Mounted Horizontal or Vertical, Width: 4", Length: 3.5", Weight: 0.5lbs.

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$52.40

Backdraft Exhaust Damper, No Flange, Horizontal or Vertical Mount, Damper Size (In.) 19-3/4 x 19-3/4, Overall Size (In.) 19-3/4 x 19-3/4, Flange Width (In.) -, Max. Velocity (FPM) 2, 000, Construction Material G-90 Galvanized Steel Frame and Aluminum Blades, Use w/Dayton Ventilators -, Includes Pre-punched Conduit Hole Knock-out and Felted Edges For Quiet Operation

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$171.39

Backdraft Damper / Wall Shutter, Fits Fan Dia. 36 in, Shutter Overall Size 42 in x 42 in, Shutter Construction Material Extruded Aluminum Frame and G-90 Galvanized Tie Rods, Shutter Opening Required 39-1/2 in x 39-1/2 in, Shutter Free Area 8.995 sq ft, Vertical Shutter Mounting Position, Shutter Mounting Location Wall, Length 42 in, Width 42 in, Frame Depth 2 1/2 in, Open Depth 5 3/4 in, Flange Width 1 1/2 in, Mounting Hole Size 9/64 in, Max. Velocity 2500 FPM

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$61.15

Backdraft Damper / Wall Shutter, Fits Fan Dia. 24 in, Shutter Overall Size 27 in x 27 in, Shutter Construction Material G-90 Galvanized Steel Frame and Tie Rods, Shutter Opening Required 24-1/2 in x 24-1/2 in, Shutter Free Area 3.33 sq ft, Vertical Shutter Mounting Position, Shutter Mounting Location Wall, Frame Depth 2 1/4 in, Open Depth 6 1/4 in, Flange Width 1 1/2 in, Mounting Hole Size Prepunched, Max. Velocity 2000 FPM, Blade Material Mill Finish Aluminum

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Back Draft Damper

We have the back draft damper you need to get the job done right.