Product description
The structural type of
Model 4-72 centrifugal fan is a kind of high efficiency and energy saving centrifugal fan, its wing type blade, curve type impeller front plate and cone arc type inlet collector structure, so that the fan has excellent aerodynamic performance, in China's economic construction, after many years, enduring. The fan can be driven in four ways: A, B, C and D. Type B is belt drive with belt pulley between two bearings; Type C is belt drive, the belt pulley is cantilever outside the bearing; Type D is driven by impeller and motor through coupling.
Applicable occasions
F4-72 anti-corrosion centrifugal fan is suitable for installation and use in chemical plants, laboratories, basementsand baths, etc.
B4-72 explosion-proof centrifugal fan is a special explosion-proof fan, suitable for installation and use in oil and gas boiler room, high-concentration dust workshop, oil depot, gas storage station, explosive storage warehouse, etc.