Centrifugal fan / ventilation / with forward-curved blades / backward curved
OFAN ELECTRIC CO.,LTD
with forward-curved blades, backward curved
for rectangular ducts
Inline centerifugal fan consists of housing, impeller, motor, base and connection box. Galvanized sheet steel material could be able to bear corrosive. All material of box fans are complied with RoHS requirement. Same size for the inlet and outlet can install conveniently.
This series is including forward curved and backward curved blade. The characteristics of the motor are: the impeller is installed on the external casing of the motor directly and is driven by motor directly. Three speeds control and reset thermal protect device. It can reduce noise and vibration by keeping balance for the current. This series fans are widely used in hotel, marketplace, supermarket, store room, etc.