Place of origin: Jiangsu, China
Fan type: Backward curved centrifugal fan
Material of Impeller: Propylene with glass-fiber reinforced
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
Description: Backward curved centrifugal suction fans can have a high range of specific speeds but are most often used for medium specific speed applications—high pressure, medium flow applications. Backward-curved centrifugal industrial suction fans are much more energy efficient than radial blade fans and so, for high power applications may be a suitable alternative to the lower cost radial bladed fan.