⋅ 【Material】The 4 inch backdraft damper is made of a Galvanized steel, the flap leaves are made of aluminum, while the Axis and spring are made of stainless steel.
⋅ 【Installatio...
⋅ 【Installatio...
⋅ PVC Plastic duct connector with back draft damper. Pipe connector of round ducts. Ø4 inch.
⋅ Made out of plastic - durable and light.
⋅ Quick and easy to assemble - DIY Press on chosen duct - flex or straight - and by using montage glue. Tape or steel clamps tighten the connection.
⋅ Perfect for heating, cooling or air conditioning - HVAC. Bathroom and kitchen air exhaust.
⋅ Heat-resistant from: 5 °F to 160 °F.
⋅ Back draft damper is made for insertion into inch ventilation ducts. The backflow damper RKI opens and closes automatically. It has a strong spring and can be installed either horizontally or ...
⋅ Keep the elements from entering your outdoor dryer vents with our Louvered Dryer Hood with Bird Guard
⋅ Vent closure designed for maximum airflow Compatible with round shaped opening
⋅ Durable and weather resistant with UV inhibitor added to hood to prevent sun damage and cracking
⋅ Helps keep birds and pests from entering outdoor dryer vents
⋅ This hood measures 4” and is easy to remove for cleaning
⋅ Back draft damper for insertion into 4 inch ventilation ducts. The backflow damper opens and closes automatically. It has a strong spring and can be installed either horizontally or vertically...
⋅ Ø4 Inch steel backdraft damper with aluminum valve.
⋅ For use with the Ø4 Inch Round flexible or straight Pipe Ducting systems
⋅ Quick and easy to assemble - DIY Press on...
⋅ For use with the Ø4 Inch Round flexible or straight Pipe Ducting systems
⋅ Quick and easy to assemble - DIY Press on...
⋅ Back draft damper for insertion into 4 inch ventilation ducts. The backflow damper opens and closes automatically. It has a strong spring and can be installed either horizontally or vertically...
⋅ Back draft damper for insertion into 4" inch ventilation ducts. The backflow damper opens and closes automatically. It has a strong spring and can be installed either horizontally or verticall...
⋅ Perfectly suited for ducting your Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood, Prevent cold air from entering your home through the dryer vent with our...
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