Material:

housing: steel , blade : aluminum

Optional functions:

RD,tach output, PWM speed control, temperature control ,locked-rotor,polarity,waterproof

Features:

the housing of COOLCOM DC Cross flow fan was punching by precision tooling, electrophoresis treatment, delicacy appearance, stable structure; strict static and dynamic balance testing for the aluminum impeller, stable dynamic running, large air volume, high air pressure, and small vibration, low noise. with high-temperature-resistant high-efficiency motor, straight-connected installation, stable performance.