Your cart is empty.
Your cart is empty.
Function: Fixirons 6 inch HAVC Duct Manual Volume Damper design to control air condition room temperature, air volume and stop the backdraft by manual airflow rotation handle. Durable, Weather & Rust Proof feature, Suitable for residential housing and industrial facilities use
Premium Material: Our Metal Adjustment Airflow Ducting Backdraft Damper made of high quality metal, which has excellent waterproof and rust-free performance, durable for long term use
Multi Purpose: The manual handle can be adjusted to different angles to control the air volume, Suitable for air ventilation system, HVAC industry and restaurant central air conditioning use. To improve the cost of energy efficiency
Easy to install: Step 1: Make sure the volume damper is suitable for your pipe diameter.
Step 2: Insert the volume damper into the pipe and connect the two side of the pipe.
Step 3: Secure the volume damper with pipe clamps and tape
Package Include: 1 Pack 6 inch HVAC Duct Manual Volume Damper (Note: Pipe port size should be less than 6'', please confirm the pipe diameter before purchasing）Quality Guarantee: If there is any quality problem, please feel free to contact us. Refund or Replacement for product quality problem
Joe S.
Reviewed in the United States on March 26, 2025
Super heavy duty,was not happy that the tolerance were so tight.I had a very hard time joining it to 6 inch pipe.
Alex
Reviewed in the United States on January 16, 2025
Well made and the damper functions well. The only problem is the blade itself is smaller than the diameter of the body by a fair amount. Not a deal breaker but makes it a volume damper only. If you're looking for full close this isn't it. Always going to leak by.
David Ray
Reviewed in the United States on September 8, 2024
I have struggled to balance the airflow from the HVAC system, as the original owner installed no dampers whatsoever. The temperature from room to room could vary as much as 15 degrees without dampers. This works as it should, and is easy to install. This is a damper, not a shutoff, so it doesn't completely stop airflow, it reduces the flow. It works well for the intended purpose.
g
Reviewed in the United States on August 23, 2024
Fancy. Works.I had to redesign and make a handle to close for my application. But I suspected that already.NOTE the valve does not close off tightly. It is a moving product, and I guess should be expected. But the gap was large. I will be installing some delta around mine because it’s coming on a dust collector. So I need the right closure.Will advise how that works.
Kindle Customer
Reviewed in the United States on August 19, 2024
Rough welds and sharp edges are easy enough to fix but the plate inside allows for a 1/4 “ plus gap all around will need to add thin foam sheet to make it seal.If I had the time I’d get a refund but I need this installed tonite for a vent.
mredburn
Reviewed in the United States on December 4, 2024
Works great for smoke and heat control on a 4 inch stack on the grill I built.
Dede
Reviewed in the United States on November 17, 2024
This works well. When closed you get a little passing air, which in most cases is a good thing. It is easy to adjust the air flow and lock down.
shawn
Reviewed in the United States on October 12, 2024
used it as a fume extractor stopper. but doesn't have gaskets inside to stop the smell or fumes.. had to return. but if it had the gasket it would of made a very good product to get
Recommended Products
