PATIKIL 8" HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control for Air Ventilation System
Description
🎯 Take control of your airflow like a pro—because comfort is a power move.
- ENERGY SMART - Optimize your air system’s performance and reduce energy waste with manual volume regulation.
- BUILT TO LAST - Crafted from corrosion-resistant galvanized iron for unmatched durability and high-temp resilience.
- LEAK PROOF SEAL - Silicone rubber ring ensures airtight closure, maximizing HVAC efficiency and energy savings.
- EFFORTLESS SETUP - Smooth, flat interface designed for quick slide-in installation—no hassle, no fuss.
- PRECISION AIRFLOW CONTROL - Rotary handle allows multi-angle adjustments to fine-tune your ventilation with ease.
The PATIKIL 8" HVAC Duct Manual Volume Damper is a robust, galvanized iron airflow regulator designed for precise manual control in ventilation systems. Featuring a smooth slide-in design with a silicone seal to prevent leaks, it enhances HVAC efficiency by allowing easy adjustment or closure of air ducts. Ideal for professionals seeking durable, energy-saving duct solutions.
Specifications
| Manufacturer | PATIKIL |
| Part Number | pta220823tt0551 |
| Item Weight | 2.7 pounds |
| Package Dimensions | 8.8 x 8.8 x 8.6 inches |
| Size | 8 Inch |
| Color | Silver |
| Material | Galvanized Iron |
| Number Of Pieces | 1 |
| Batteries Required? | No |
Have a Question? See What Others Asked
Reviews
S**D
Exhaust vent pipe flow sri5
Worked great
A**R
Fit Perfectly - and limited the flow without a whistling sound.
The handle could be 1 or 2 inches higher (away from the body) so that the duct insulation can be placed under the handle instead of over it. After I wrapped it up in insulation the handle was no longer visible. If I want to change the opening percentage, I'll have to tear back the insulation for the adjustment. That's the only change I would make. I worked perfectly. I cut it into my 8 inch line and was able to adjust the flow.
J**.
well made
this is a solid well made product with a very good seal inside
A**R
Installation was a breeze and easy to use: Damper label is not in English
Easy to install and use. Very sharp edges, so use gloves to install product. Damper label is not in English for a product sold in U.S. on Amazon, the reason why it's a 4 Star product.
V**E
nice
It worked for what I needed
D**W
Sturdy and well made, but undersized diameter at each end.
This assembly is made with relatively heavy tubing. The damper has polymer edge seals, so it can close almost hermetically. The damper blade bearings are superior to those in usual duct dampers. The damper handle is made of stamped sheet metal with sharp edges, so it is advisable to wrap it with duct tape or similar.A potential difficulty is that the diameter of both ends is somewhat smaller than U.S. standard 8". It will fit snugly inside the crimped male end of U.S. duct, but it will have a significant gap inside the plain female end of U.S. duct. Shoving the raised collar of the damper assembly into the female end of the duct reduces the gap. Screws and duct tape should be used at both ends.
B**S
Sturdy
Good damper system. Seals tight and is very sturdy.
A**R
good
well made, seal smoke out. valve works as it should.
Common Questions
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