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 of best backward industrial electric cooling fans:
The industrial electric fans are with propylene with glass-fiber reinforced impeller and sheet-metal plate. The electric cooling fans also have technical features as following: 0-10VDC PWM control, tach output, locked-rotor protection, reverse polarity, current limited and soft start. It is the best industrial fan.