产品介绍

F4-57 anti-corrosion centrifugal fan uses:

F4-57 anti-corrosion centrifugal fan This series of fans is suitable for conveying various corrosive gases, the temperature of the conveying medium is not higher than 50 ℃ , and the dust concentration of the gas is not more than 150mg/m3.

Type of F4-57 anti-corrosion centrifugal fan:

1) The fan is a single-suction fan, with 14 machine numbers including No.3.15, 3.55, 4, 4.5, 5, 5.6, 6.3, 7.1, 8, 9, 10, 11.2, 12.5, and 14.

2) The fan can be made into two forms of reverse rotation or forward rotation. When viewed from the front of the motor, if the impeller rotates clockwise, it is called a forward rotation fan, and it is represented by forward; otherwise, it is called a reverse rotation fan, and it is represented by reverse.

3) The transmission mode of the fan is D type

Structural features of F4-57 anti-corrosion centrifugal fan:

F4-57 anti-corrosion centrifugal fan is mainly composed of casing, air inlet, impeller, transmission group, leak-proof cover, air shield , base and so on.

volute or polygonal casing made of corrosion -resistant material.

Air inlet: Welded by corrosion-resistant materials, with a windshield ring.

Impeller: a whole welded by corrosion-resistant materials, 12 backward double- arc veneer blades, composed of wheel cover and wheel disc

Transmission group: It is composed of bearing box, bearing, main shaft, coupling and so on.

F4-57 series fan performance range: flow: 666m3/h-5524m3/h; total pressure: 195Pa-1044Pa.
F4-57 series fan parameter table