Back Draft Damper
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Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 60 in, Housing Material Steel, Exhaust Airflow @ 0.000 in SP 41, 118 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 5/8 in wc, Motor Enclosure Open Dripproof, Motor Horsepower 15 hp, Nameplate Voltage 208/230/460V AC, Number of Speeds 1, Phase 3, Maximum Inlet Air Temperature 104 Degrees F, Number of Blades 6, Supply Airflow @ 0.000 in SP 41, 118 cfm
View Full Product DetailsAxial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 60 in, Housing Material Steel, Exhaust Airflow @ 0.000 in SP 41, 118 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 5/8 in wc, Motor Enclosure Open Dripproof, Motor Horsepower 15 hp, Nameplate Voltage 208/230/460V AC, Number of Speeds 1, Phase 3, Maximum Inlet Air Temperature 104 Degrees F, Number of Blades 6, Supply Airflow @ 0.000 in SP 41, 118 cfm
View Full Product DetailsShop Back Draft Damper
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
View Full Product DetailsBackdraft 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
View Full Product DetailsBackdraft 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
View Full Product DetailsBackdraft 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
View Full Product DetailsBack Draft Damper
View Full Product DetailsSteel Backdraft Damper, 6 In.
View Full Product DetailsBackdraft 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
View Full Product DetailsBackdraft 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
View Full Product DetailsBackdraft 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
View Full Product DetailsBackdraft 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
View Full Product DetailsFits 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.
View Full Product DetailsFits 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.
View Full Product DetailsBackdraft 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
View Full Product DetailsBackdraft 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
View Full Product DetailsBackdraft 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
View Full Product DetailsBackdraft 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
View Full Product DetailsBackdraft 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
View Full Product DetailsBackdraft 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
View Full Product DetailsSteel Backdraft Damper, 14 In.
View Full Product DetailsBack Draft Damper
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