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4-72/79 centrifugal fan (optional explosion-proof, variable frequency)
Product Name: 4-72/79 Centrifugal Fan (optional explosion-proof, variable frequency) Product Introduction: 4-72 (79) Centrifugal Fan · Machine Number:
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Product Name: | 4-72/79 centrifugal fan (optional explosion-proof, variable frequency) |
Product Introduction: | |
·4-72 (79) centrifugal fan ·Machine number: 2.8 # 6 # Air volume: 565-15455m3/h Air pressure: 176-3334pa ·Features: Adopting A-type direct transmission, backward tilting centrifugal impeller, ventilation and air exchange, can be made into explosion-proof and anti-corrosion types, and is made of steel and fiberglass ·Application: Various medium and large factories, high-end civil buildings, and large venues ·4-72 (79) centrifugal fan ·Machine number: 6 # 12 # Air volume: 4420-48800m3/h Air pressure: 317-2118pa ·Features: Adopting C-type belt drive, backward tilting centrifugal impeller, ventilation and air exchange, can be made into explosion-proof and anti-corrosion types, available in steel and fiberglass production ·Application: Various medium and large factories, high-end civil buildings, and large venues Fan type and transmission type (also applicable to 9.19, C6-48 and other centrifugal fans) There are two types of fans: left-hand and right-hand. When viewed from the motor (pulley) side, the impeller rotates clockwise for right-hand rotation and counterclockwise for left-hand rotation. Type A is click direct transmission. B. C and E types are belt driven, while D and F types are coupling driven. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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