A KDK 10-inch propeller wall fan for continuous ventilation, delivering 494 CFM — higher airflow than the 8-inch model, for medium industrial spaces, workshops, and commercial kitchens.
How is this installed?
Wall-mounted through a wall opening. If replacing an identical existing fan on the same opening and wiring, it's a straightforward swap. A new wall opening needs an electrician.
Key Features
- 10-inch (25cm) propeller (axial) fan
- Airflow: 494 CFM (840 m³/h) at 220V/50Hz
- Robust motor for continuous-duty operation
Technical Specifications
| Specification |
Details |
| Brand |
KDK |
| Model |
25ALA |
| Airflow (CFM) |
494 CFM (840 m³/h) at 220V/50Hz |
| Diameter |
25cm (10 inches) |
FAQ
-
How much air does this move?
494 CFM (840 m³/h) — well suited to medium industrial spaces and commercial kitchens.
-
Can I install this myself?
Replacing an identical existing fan is straightforward. A new wall opening needs an electrician.
-
Is this rated for continuous 24/7 running?
Yes, it's built with a robust motor for continuous-duty operation.
-
How does this compare to the 20ALA and 30ALA?
The 25ALA sits in the middle of the range — more airflow than the 20ALA (323 CFM), less than the 30ALA (588 CFM).