Circular duct fan
Air guide fan
Low-noise ventilator is a new type fan designed with advanced technology. The design of the depth of the inlet & outlet, the forward axial fan impeller,and the accumulation thickness from end to tip on the surface layer, weaken the strength of the vortex separation, in order to reduce the noise. Newly design of high-efficiency fan impeller,innovated terminal connection,stable external rotor motor make the ventilator with good performance and easy installation. .
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Circular duct fan
Circular duct fan is designed to absorb advanced technology at home and abroad made a new fan. Air inlet and a duct outlet is a standard design, the same size in diameter, both ends can be directly connected with the air duct. New design of the chassis and high efficiency centrifugal wind wheel backward, as well as the composition of high-performance external rotor motor fan channels, easy installation, good performance advantages.
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