Place of origin: Jiangsu, China
Fan type: Backward curved centrifugal fan
Material of Impeller: Galvanized metal sheel impeller
Brand name: HEKO
Motor Type: EC brushless external rotor motor
MOQ: 1~200 pcs based on EXF price; 200pcs above based on FOB price.
Payment terms: T/T; L/C; Paypal
Type of Protection: IP44
Insulation Class: B
Speed Control: 0-10VDC/PWM
Advantages of external motor powered backward centrifugal tube fan:
Features of centrifugal tube fan with external motor:
1. Backward centrifugal tube fan is easy to dismantle, assemble and liquidate centrifugal blades, high-speed motor, and vortex channel low noise space and electricity saving.
2. The faceplate is designed with spring clip, the fan gets compact structure and enough running room.
3. The motor is set with inner placed fuse protection system.
4. Suitable for use on the wall and ceiling of living-room, department-store and commercial buildings.