Name: Abbracc Back Damper 6 inch Duct Wall Shutter Kitchen Flue Check Valve
Brand: Abbracc
SKU: 5G4VBWMFZDVQ
Availability: OutOfStock

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Abbracc Back Damper 6 inch Duct Wall Shutter Kitchen Flue Check Valve

<ul><li>6 inch backdraft damper vent for range hood</li><li>draft blocker vent vent duct check valve</li><li>duct connector range hood check valve kitchen</li></ul>

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Description:BACKDRAFT DAMPER - Square air duct connector with Check valve, made of and eco friendly material, resistant to oil and heat. The backdraft damper keeps odors and es out of the house, prevent backflow. WORKING PRINCIPLE - 1. When the exhaust starts, the air pressure pushes the butterfly valve to open, and odor and is quickly discharged. 2. After the exhaust is completed, the pipeline butterfly valve will automatically close under the action of . The check valve will always remain closed to prevent the , dust and odor from entering the room. VALVE OPENS AND CLOSES AUTOMATICALLY - The Duct adaptor with butterfly Check valve design facilitates smooth opening of the valve when driven by during exhaust. After exhaust, the butterfly valve will automatically close under the action of . EASY TO INSTALL - Wall mount air duct check valve, with duct adapter rings, can be perfectly match with 150mm hard duct and 160-180mm diameter soft and hard duct. WITH SEALING STRIP: Backdraft damper for range hood with sealing strips reducing the with the wall, can be closely attached to the wall, enhance the sealing performance, no leakage, and ensure good sealing performance.Package Includes:1 Backdraft DamperNote:Please allow slightly errors due to manual measurement and different monitors.

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