Circular Duct Fan，The shell is made of high quality steel plate, and the surface is sprayed with powder. Optimized design of external flame retardant ABS junction box; Imported NKS ball bearings, fully ensure long-term operation; Low temperature external rotor motor, low energy consumption, long life.
The shell is made of high quality steel plate, and the surface is sprayed with powder. Optimized design of external flame retardant ABS junction box; Imported NKS ball bearings, fully ensure long-term operation; Low temperature external rotor motor, low energy consumption, long life.
Advantage 1 Quiet design, eliminate noise pollution The main engine is airborne, hidden in the ceiling, Eliminate all forms of noise pollution.
Advantage 2 Large air volume exhaust, lower self-energy consumption The main machine is placed in the middle of the pipeline, high static pressure Large air supply and exhaust air.
Advantage 3 Hidden installation, beautiful and generous Separate return air panel can be placed in decorative hidden area Avoid visual problems caused by yellow discoloration of the panel.
V Advantage 5 Multi-zone ventilation, no dead Angle to eliminate pollution Main pipe + branch pipe installation form Achieve multi-area directional air supply and exhaust.
