|
FANTECH RSK8 Backdraft Damper,8 In
Back Draft Damper, In-line Type, Fits Duct Dia 8 In, Galvanized Steel, Includes Spring Loaded Lightweight Aluminum Damper Blade |
$56.15
grainger.com
|
Top stores
grainger.com
$56.15
|
|
Soler and Palau 411008 Backdraft Damper Aluminum
8" X 8" Automatic Gravity Exhaust DamperSoler & Palau accessories help their fans perform better. These accessories include a speed control, roof caps, grille kits, dampers, duct transitions and more. Most accessories are optional and ship separately.Features:Dimensions : 8" x 8"Made of AluminumEase of InstallationEffective Backdraft ProtectionFor CWD7 Model FanSoler & Palau is the worlds leading fan manufacturer. Their extensive range of residential and light commercial fans offer the ideal solution... |
$38.40
|
Top stores
Venting Direct.com
$38.40
|
|
8" Cape Backdraft Damper
CLICK HERE TO SEE OUR CAPE BACKDRAFT DAMPER VIDEO 8" Cape Backdraft Damper The Cape Backdraft Damper is designed to overcome the inefficiencies and limitations of traditional gravity or butterfly dampers. It incorporates a special fabric sleeve attached to the interior of a metal sleeve. The fabric sleeve will allow air to pass through in the desired direction of flow with minimal reduction in airflow. Key Product Features: Silent Economical Energy Efficient Easy Installation Innovative Design... |
$19.95
|
Top stores
iaqsource.com
$19.95
|
|
HydroFarm Backdraft Damper 8" [Item # eco-5768]
Made of galvanized steel, the Active Air Backdraft Dampers prevent air leakage into your fan setup. They are easy to install, fit directly onto the ducting, and prevent a back draft of air when the fans are switched off. |
$23.49
|
Top stores
HorticultureSource.com
$23.49
|
|
Backdraft Damper, 8"
Product Description Made of galvanized steel, these dampers prevent air leakage into your fan setup. They are easy to install, fit directly onto the ducting, and prevent a back draft of air when the fans are switched off. |
$25.45
hydroponicsoutlet.com
|
Top stores
hydroponicsoutlet.com
$25.45
|
|
Aldes 8" Backdraft Damper - BDD8
Backdraft damper with galvanized steel collar and lightweight aluminum damper blades. Spring loaded for positive closure. Fits 8" Round Duct . 20 gauge galvanized steel housing . Aluminum spring loaded butterfly damper blades . Damper seals against EDPM rubber gasket in closed position for minimal leakage . Gasket designed for use in temperatures from - 22°F to 180°F . Require from 0.04 to 0.08 inches W.G. to begin to open . May be installed in any position. . Simple installation - entire assembly... |
$32.66
|
Top stores
iaqsource.com
$32.66
|
|
RSK Series 8" Duct Backdraft Damper
Backdraft dampers with galvanized steel collar and lightweight aluminum damper blades. Spring loaded for positive closure. |
$21.60
|
Top stores
pexsupply.com
$21.60
|
|
Speedi-Products 4 in.- 8 in. Heavy Duty Black Plastic Gooseneck Roof Exhaust Cap with Removable Screen & Backdraft Damper EX-RCG 48
Shop for Building Materials at The Home Depot. Speedi-products 4 in.- 8 in. Heavy duty black plastic gooseneck roof exhaust cap. Removable screen & backdraft damper. Can be used for remodeling, do it yourself & new residential projects. |
$15.99
|
Top stores
Home Depot
$15.99
|
|
8" Backdraft Damper
These newly developed back draft dampers are manufactured with quality components and precision engineering. The back draft damper is used to prevent air from flowing through the fan (powered off) allowing contaminated air to escape the room. |
$32.95
brewngrow.com
|
Top stores
brewngrow.com
$32.95
|
|
Atmosphere 8" Backdraft Damper
Atmosphere's all new galvanized steel back draft dampers fit directly into the duct simplifying installation. They feature a shaft for each of the 2 flaps so to prevent jamming. Also, the flaps close onto a perimeter gasket ensuring the best air seal and quiet operation. |
$26.34
Greentrees Hydroponics
|
Top stores
Greentrees Hydroponics
$26.34
|
|
Backdraft Damper 8"
The Backdraft Damper attaches to inline ventilation systems to keep exhausted air out for good. When used in conjunction with a Can Fan and carbon Filter, the Backdraft Damper also helps control odors as it prevents any untreated air from escaping the enclosed area. The directional damper installs downstream from the fan: when the fan turns on, the airflow opens the damper, and when the airflow stops, the damper closes. This eight-inch Backdraft Damper fits any standard eight-inch ventilation ducting... |
$32.00
cheaphydroponics.com
|
Top stores
cheaphydroponics.com
$32.00
|
|
Backdraft Damper, 8"
High-quality Backdraft Dampers offer phenomenal airflow control, with features like neoprene damper seals for minimal leakage and exterior foam gaskets that ensure a tight seal against the duct. The housing is constructed from 20-gauge steel, and the unit contains aluminum spring-loaded butterfly damper blades and a gasket thats designed to withstand temperatures from -22 to 180F. These Backdraft Dampers can be mounted horizontally or vertically. |
$30.55
|
Top stores
growsmarthydroponics.com
$30.55
|
|
CanFan 8" Backdraft Damper
These newly developed back draft dampers are manufctured with quality components and precision engineering. The back draft damper is used to prevent air from flowing through the fan (powered off) allowing contaminated air to escape the room. |
$34.99
|
Top stores
HID Hut
$34.99
|
|
EcoPlus Ducting Backdraft Damper - 8"
Made from heavy-gauge galvanized steel with heavy duty springs. Embossed bead & rubber gasket to help keep ducting securely in place. Prevents back draft air when your fans are off. Works great when venting or in-taking air from outside. |
$24.99
growwurks.com
|
Top stores
growwurks.com
$24.99
|
|
S&P 8in. TD Direct Connection Inline Backdraft Damper
Prevent air leakage in your inline fan setup with a backdraft damper by S&P. These backdraft dampers are made out of steel and are designed for vertical or horizontal mounting. Made of galvanized steel, the backdraft dampers have lightweight aluminum damper blades and are spring-loaded for positive closure. The backdraft dampers are easy to install and are an important part of installing a duct fan setup. These dampers install inside the circular ducting to prevent a backdraft of air when the... |
$83.56
|
Top stores
KitchenSource.com
$83.56
|
|
8 INCH METAL BACKDRAFT DAMPER (48/CS)
Product Description These are excellent quality back draft dampers. They are made from heavy-gauge galvanized steel with heavy duty springs. They use both an embossed bead & rubber gasket to help keep ducting securely in place. They prevent back draft air when your fans are off. |
$29.95
blossom-experience.com
|
Top stores
blossom-experience.com
$29.95
|
|
Fantech RC8 8" Galvanized Steel roof cap with Backdraft Damper, Duct Connection & Screened Exhaust Opening
Fantech RC8 8" Galvanized Steel roof cap with Backdraft Damper, Duct Connection & Screened Exhaust Opening |
$84.00
|
Top stores
Electricsuppliesonline.com
$84.00
|
|
Soler and Palau 2401.M0808D Backdraft Damper Aluminum
8" X 8" 115V Motorized Downdraft DamperThis Soler & Palau backdraft damper is made of a sturdy 19 gauge galvanized steel frame and 26 gauge aluminum blades. They are undersized 1/4" to fit in square ducts or inside the roof curb. Note do not use a damper in grease removal applications.Features:Maximum face Velocity 1000 FPM19 Gauge Galvanized Steel Frame26 Gauge Aluminum BladesStainless Steel PivotsFelt Seal Between BladesAdjustable Spring Counter BalanceMax 250-F Ambient TemperatureSoler & Palau... |
$190.40
|
Top stores
Venting Direct.com
$190.40
|
|
EcoPlus 8 Inch Metal Backdraft Damper
Product Description These are excellent quality back draft dampers. They are made from heavy-gauge galvanized steel with heavy duty springs. They use both an embossed bead & rubber gasket to help keep ducting securely in place. They prevent back draft air when your fans are off. |
$60.23
|
Top stores
hydrogalaxy.com
$60.23
|
|
Speedi-Products 4 in.- 8 in. Heavy Duty Black Plastic Low Profile Roof Exhaust Cap with Removable Screen & Backdraft Damper EX-RCLP 48
Shop for Building Materials at The Home Depot. Speedi-products 4 in.- 8 in. Heavy duty black plastic low profile roof exhaust cap with Removable screen & backdraft damper. Can be used for remodeling, do it yourself & new residential projects. |
$15.99
|
Top stores
Home Depot
$15.99
|
|
Soler and Palau 2401.M0808U Backdraft Damper Aluminum
8" X 8" 115V Motorized Updraft DamperThis Soler & Palau backdraft damper is made of a sturdy 19 gauge galvanized steel frame and 26 gauge aluminum blades. They are undersized 1/4" to fit in square ducts or inside the roof curb. Note do not use a damper in grease removal applications.Features:Maximum face Velocity 1000 FPM19 Gauge Galvanized Steel Frame26 Gauge Aluminum BladesStainless Steel PivotsFelt Seal Between BladesAdjustable Spring Counter BalanceMax 250-F Ambient TemperatureSoler & Palau is... |
$180.80
|
Top stores
Venting Direct.com
$180.80
|
|
American Aldes 99 026 Aldes 8" Backdraft Damper - BDD8
Backdraft damper with galvanized steel collar and lightweight aluminum damper blades. Spring loaded for positive closure. Fits 8" Round Duct . 20 gauge galvanized steel housing . Aluminum spring loaded butterfly damper blades . Damper seals against EDPM rubber gasket in closed position for minimal leakage . Gasket designed for use in temperatures from - 22°F to 180°F . Require from 0.04 to 0.08 inches W.G. to begin to open . May be installed in any position. . Simple installation - entire assembly... |
$32.66
|
Top stores
iaqsource.com
$32.66
|
|
Tamarack Technologies Tti-CBD8 8" Cape Backdraft Damper
CLICK HERE TO SEE OUR CAPE BACKDRAFT DAMPER VIDEO 8" Cape Backdraft Damper The Cape Backdraft Damper is designed to overcome the inefficiencies and limitations of traditional gravity or butterfly dampers. It incorporates a special fabric sleeve attached to the interior of a metal sleeve. The fabric sleeve will allow air to pass through in the desired direction of flow with minimal reduction in airflow. Key Product Features: Silent Economical Energy Efficient Easy Installation Innovative... |
$19.95
|
Top stores
iaqsource.com
$19.95
|
|
Soler and Palau MCA-200 Backdraft Damper Metal w/Off-White Epoxy Coati
Soler & Palau MCA 8"/200MM TD Direct Connection Inline Backdraft DamperSoler & Palau (S&P) USA and Canada are the most recent additions to, and are wholly owned subsidiaries of, Soler & Palau Ventilation Group which was founded in 1951. S&P is the Worlds leading producer of air movement products with an emphasis on developing and producing leading edge products to HVAC and other associated industries. |
$63.20
|
Top stores
Venting Direct.com
$63.20
|
|
Soler and Palau CAR200 Backdraft Damper Galvanized Steel
Soler & Palau CAR 8"/200MM Steel Backdraft DamperSoler & Palau (S&P) USA and Canada are the most recent additions to, and are wholly owned subsidiaries of, Soler & Palau Ventilation Group which was founded in 1951. S&P is the Worlds leading producer of air movement products with an emphasis on developing and producing leading edge products to HVAC and other associated industries. |
$24.00
|
Top stores
Venting Direct.com
$24.00
|
|
DAYTON 4HX72 Damper,backdraft
Backdraft Damper, Wall Mount, Damper Size 8 X 8 In, Overall Size 10 3/4 X 10 3/4 In, Flange Width 1 3/8 In, Max Velocity 2000 Fpm, Construction Material 16-gauge Extruded Aluminum Frame, Aluminum Blades, Galvanized Steel Tie Rods And Stainless Steel Hardware, Includes Felted Edges For Quiet Operation |
$25.80
grainger.com
|
Top stores
grainger.com
$25.80
|
|
Active Air 8 Inch Backdraft Damper
Quick Overview Active Air 8 Inch Backdraft Damper Designed to fit 8 inch circular ducts Manufactured from pre-galvanized steel with spring-loaded vanes of aluminum The backdraft shutter can be fitted in any position Backdraft dampers are designed to prevent reverse air flow when fan is switched off Intermittent ventilation systems that ventilate to the outside will greatly benefit by having backdraft dampers |
$21.90
businesslights.com
|
Top stores
businesslights.com
$21.90
|
|
Can Fan Backdraft Damper 8"
The CF Backdraft Damper attaches to inline ventilation systems to keep exhausted air out for good. When used in conjunction with a Can Fan and carbon Filter, the CF Backdraft Damper also helps control odors as it prevents any untreated air from escaping the enclosed area. The directional damper installs downstream from the fan: when the fan turns on, the airflow opens the damper, and when the airflow stops, the damper closes. This eight-inch CF Backdraft Damper fits any standard six-inch ventilation... |
$33.95
hhydro.com
|
Top stores
hhydro.com
$33.95
|
|
Backdraft Dampers: Backdraft Damper in Connecting Sleeve
Ideal Back Draft Damper for Air Exhaust, Fresh Air Intake, Heat Exchangers and other Air Duct applications. Butterfly Damper Plates open due to duct air pressure. The plates are inset into the connecting sleeve at a 10 deg angle which causes them to fall closed in the absence of duct air pressure. FAMCO BACK DRAFT BUTTERFLY DAMPER PRODUCT FEATURES Foam Seal provides minimum air leakage. No Springes or Metal Hinges to go bad. Use in both Horizontal and Vertical applications. Opens easily... |
$18.76
hvacsolutionsdirect.com
|
Top stores
hvacsolutionsdirect.com
$18.76
|
|
Can-Fan 8 inch Backdraft Damper
For fitting in circular ducts. Made from pre-galvanized steel with spring-loaded vanes of aluminum, the backdraft shutter can be fitted in any position and is available in the following diameters: 4", 6", 8", 10" 12" and 14". |
$36.95
saratogaorganics.com
|
Top stores
saratogaorganics.com
$36.95
|
|
CAN 8 inch Backdraft Dampers
Backdraft dampers are designed to prevent reverse air flow. Most intermittent systems which ventilate to the outside will greatly benefit by having backdraft dampers. |
$34.73
|
Top stores
growsmarthydroponics.com
$34.73
|
|
Broan 505 Utility Fan 8" Diameter, Vertical Discharge Fan 8" Duct, 180 CFM, 6.5 Sones with Built-in Backdraft Damper
Eliminate humidity from laundry rooms, tobacco smoke from rec rooms and workshops, or cooking fumes from kitchens with Broan's high-efficiency utility ventilators. |
$77.40
|
Top stores
Electricsuppliesonline.com
$77.40
|