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          1 x HVAC Duct Manual Volume Backdraft Damper 4" Airflow Ducting Branch Vent

          1 x HVAC Duct Manual Volume Backdraft Damper 4" Airflow Ducting Branch Vent
          Durable Material:
          The body is made from stainless steel material and the flap blade is made from aluminum, durable material for long-lasting performance. Constructed with sturdy components to ensure reliability.

          Size: Port Outer Diameter: 100mm / 4 inch; Length:160mm / 6.3 inch

          Manual Airflow Adjustment: Enjoy a comfortable environment with our damper sleeve, designed to use the manual handle on the valve to adjust the air volume from multiple angles. This is helpful to control room temperature and stop the backdraft. It is also important to know that the damper sleeve should be installed in places where you can easily control the handle.

          Edge Silicone Sealing: Our damper sleeve features a rubber seal ring inside, providing good air tightness and it can prevent the air duct valve from leaking when it is closed. Also, this innovative design ensures smooth and silent operation when the flap board opens or closes.

          Easy to install: Simply slide it directly into your ventilation pipe, and then use the pipe clamp and tape for a secure fit. Save time and effort with our design that allows for quick and straightforward installation.

          Applications:
          The manual volume damper is used for air volume regulation in an air ventilation system, and it is widely used in the HVAC industry. With that installed in your HVAC systems, you can easily control the airflow rate or close off an air duct if needed, to some extent, it will increase the energy efficiency of your system.
          Item Specifics
          BrandGryfton
          MPNDoes Not Apply
          upc669739216313
          You Should Know
          • If you have any questions, please feel free to contact our customer service. Our response will be faster than eBay!
          • Our Handling Time: within 24 hours on weekdays
          • eBay Handling Time: 72 hours
          • Tasharinacorp is based in United States, selling aftermarket automotive parts and accessories.
          • We believe in FACTORY DIRECT purchases.
          • Our mission is to deliver Lower Prices and Better Quality to consumers and distributors wherever, whenever.
          • We strive to ensure that our products are reliable, updated and that our transactions are smooth and speedy. We are positioned to bring you the latest consumer automotive aftermarket parts and accessories globally and round the clock.
          • We are proud to have served over 500,000 eBay buyers worldwide.

          International Buyers - Please Note:

          • Taxes and charges are not included in the item price or shipping charges. Buyers are responsible for these charges.
          • Note that delivery times may vary, particularly during peak periods or in climate weather conditions.
          • All items will be dispatched from our warehouse in Kentucky directly.
          • We cannot ship on weekends and we do not offer Saturday, Sunday or holiday delivery.
          • All our items will be shipped to buyer's address, please confirm your address on eBay before you bid.
          • We left positive feedback for you after receiving payment. Your feedback is very important for us, positive feedback and 5 Score DSR is highly appreciated.
          • Please let us know before leaving any negative feedback or 1 point, 2 point low DSR or open any disputes on Paypal and Ebay, please give us the opportunity to resolve any problems and we will try our best to satisfy your needs.
          • If any question, please feel free to contact us via 'Ask seller a question' ,We try our best to reply to your emails as soon as possible, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately.Please allow 1-2 business days for us to response.

          Payment Methods:

          • We accept eBay payment.
          • We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended.

          Contact Us

          • Please email us to resolve any problem before you leave any feedback to us. We will reply you via email ASAP, if no response for you within 48 hours, please check the spam / junk folder in your mail box.

            1 x HVAC Duct Manual Volume Backdraft Damper 4" Airflow Ducting Branch Vent

            1 x HVAC Duct Manual Volume Backdraft Damper 4" Airflow Ducting Branch Vent
            Durable Material:
            The body is made from stainless steel material and the flap blade is made from aluminum, durable material for long-lasting performance. Constructed with sturdy components to ensure reliability.

            Size: Port Outer Diameter: 100mm / 4 inch; Length:160mm / 6.3 inch

            Manual Airflow Adjustment: Enjoy a comfortable environment with our damper sleeve, designed to use the manual handle on the valve to adjust the air volume from multiple angles. This is helpful to control room temperature and stop the backdraft. It is also important to know that the damper sleeve should be installed in places where you can easily control the handle.

            Edge Silicone Sealing: Our damper sleeve features a rubber seal ring inside, providing good air tightness and it can prevent the air duct valve from leaking when it is closed. Also, this innovative design ensures smooth and silent operation when the flap board opens or closes.

            Easy to install: Simply slide it directly into your ventilation pipe, and then use the pipe clamp and tape for a secure fit. Save time and effort with our design that allows for quick and straightforward installation.

            Applications:
            The manual volume damper is used for air volume regulation in an air ventilation system, and it is widely used in the HVAC industry. With that installed in your HVAC systems, you can easily control the airflow rate or close off an air duct if needed, to some extent, it will increase the energy efficiency of your system.
            Item Specifics
            BrandGryfton
            MPNDoes Not Apply
            upc669739216313
            You Should Know
            • If you have any questions, please feel free to contact our customer service.Our response will be faster than eBay!
            • Our Handling Time: within 24 hours on weekdays
            • eBay Handling Time: 72 hours
            • Angstrom Autohaus is based in Hong Kong, our group comprises factories in Asia that manufacture OEM and aftermarket automotive parts and accessories.
            • We believe in FACTORY DIRECT purchases.
            • Our mission is to deliver Lower Prices and Better Quality to consumers and distributors wherever, whenever.
            • We operate from a distribution center in Hong Kong, where we perform sourcing, quality control and fulfillment. We strive to ensure that our products are reliable, updated and that our transactions are smooth and speedy. We are positioned to bring you the latest consumer automotive aftermarket parts and accessories globally and round the clock.
            • We are proud to have served over 500,000 ebay buyers worldwide.

            International Buyers - Please Note:

            • Import duties, taxes and charges are not included in the item price or shipping charges. Buyers are responsible for these charges.
            • Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
            • Note that delivery times may vary, particularly during peak periods or inclimate weather conditions.
            • All items will be dispatched from our warehouse in China or Hong Kong directly.
            • Due to Custom restrictions, we do not ship lighters to US
            • We cannot ship on weekends and we do not offer Saturday, Sunday or holiday delivery.
            • All our items will be shipped to buyer's PayPal address, please confirm your address on PayPal before you bid.
            • We left positive feedback for you after receiving payment. Your feedback is very important for us, positive feedback and 5 Score DSR is highly appreciated.
            • Please let us know before leaving any negative feedback or 1 point, 2 point low DSR or open any disputes on Paypal and Ebay, please give us the opportunity to resolve any problems and we will try our best to satisfy your needs.
            • If any question, please feel free to contact us via 'Ask seller a question' ,We try our best to reply to your emails as soon as possible, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately.Please allow 1-2 business days for us to response.

            Payment Methods:

            • We accept eBay payment.
            • We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended.

            Contact Us

            • Please email us to resolve any problem before you leave any feedback to us. We will reply you via email ASAP, if no response for you within 48 hours, please check the spam / junk folder in your mail box.