Place of origin: Jiangsu, China
Fan type: Forward curved centrifugal fan
Brand name: HEKO
Motor Type: EC brushless external rotor motor
Material of Impeller: Galvanized metal sheel impeller
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
Forward curved blades, curve in the direction of the fan wheel's rotation. These are especially sensitive to particulates. Forward curved blades provide a low noise level and relatively small air flow with a high increase in static pressure. Heko dc centrifugal fan with forward curved impeller/blades are with low noise. The centrifugal fan noise is about 60dBA.