Ariati UK 2 x Pack Connector with Backdraught Shutter Flap 100mm - 4-inch Non-Return Valve Damper Flap to Connect Duct Pipe or Flexible Ducting Hose Backdraft Stopper
Description
🚀 Elevate Your Airflow Game!
- 📦 VALUE PACK - Includes 2 connectors for enhanced utility.
- 🛠️ DIY FRIENDLY - No batteries required, perfect for quick installations.
- 🔒 SECURE YOUR SPACE - Backdraught shutter flap prevents unwanted airflow.
- 🔗 VERSATILE CONNECTION - Easily connects to duct pipes or flexible ducting hoses.
- 💨 EFFICIENT AIRFLOW CONTROL - Non-return valve damper ensures optimal ventilation.
The Ariati UK 2 x Pack Connector with Backdraught Shutter Flap is a must-have for any DIY enthusiast. Designed to connect duct pipes or flexible ducting hoses, this 100mm non-return valve damper flap ensures efficient airflow control while preventing backdrafts. Lightweight and easy to install, it’s the perfect addition to your toolkit.
Specifications
| Manufacturer | ARIATI |
| Package Dimensions | 21.6 x 12.3 x 6.1 cm; 90 Grams |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 90 g |
Reviews
M**.
Great
Job done
F**M
OK, but typical inline and bathroom fans (85m3/hour) are not man enough to fully open flap
Product is easy connect to flexible ducting or rigid pipework, but the one way value only partially opens with the air flow from a typical fan and thus impedes the air flow. I found the best result was to orientate the axis of the flap at about 10 degrees off the vertical (when mounting in a horizontal duct), so that gravity can still close it, but so that if offers less resistance to the air flow. If you install it with the flap axis horizontal, the air flow must lift the full weight of the flap (which it can't).Also, the flap can make a bit of noise when the wind outside disturbs it.
C**S
Works fine
Had 2 seperate fans blowing into the same duct causing backdraft when only one in use so fitted these ending the problem. Also stops cold air coming in when the fans are off. They do need to be fitted so the flap is blown "up" to open so that it's own weight closes it.
H**Y
Ok for price
Ok for price. Could be more robust. Works as intended
M**H
Does what it says in the tin
Great does the job it's intended for, just make sure you are putting it on the right way round.
M**N
Pony
Flimsy . Flap doesn't move freely
Y**N
It's ok
Do the job.
J**C
Good valve
Just the job
Common Questions
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