An inline mixed flow duct fan that mounts directly in a circular duct run. The mixed-flow impeller develops enough pressure for a ducted system while staying quiet at domestic speeds, and every model has a built-in check valve to stop backdraughts when the fan is off. Four models cover duct diameters from φ97 mm to φ196 mm and areas from roughly 6 m² to 45 m².
| Item | Specification |
|---|---|
| Available Sizes / Models | DJT10-13A / DJT10-23A / DJT15-45A / DJT20-55A; custom specifications supported |
| Description | Available in 4 models with matching duct diameters of φ97mm, φ147mm and φ196mm; most models feature 2 adjustable speed gears (high & low); all units equipped with built-in check valve; inline circular duct mounting design with fixing brackets; complete mounting accessories included; applicable area ranges from 6㎡ to 45㎡ by model; detailed dimensions and performance parameters refer to the specification table |
| Material / Construction | Flame-retardant ABS plastic housing; high-efficiency energy-saving motor; dynamically balanced impeller |
Fits into flexible duct or rigid circular duct runs, and works with our electric volume damper and external wall vent cap.
Q: Which model do I need for my room?
A: Model selection depends on room volume and duct length. The four models cover approximately 6 to 45 m²; see the specification table and confirm with our team.
Q: Does it have a built-in check valve?
A: Yes, all units are supplied with a built-in check valve.
Q: Can the speed be adjusted?
A: Most models offer two speed gears, high and low.
The southeast corner of the private entrepreneurship park in Huadian Town, Qihui County, Dezhou City, Shandong Province
