Professional Factory 4-72 Type Centrifugal Ventilator/ Belt Driven Axial Fans

• Customization: Available
• Material: Stainless Steel
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Model NO.: 4-72
• Pressure: Medium Pressure
• Certification: RoHS, UR, ISO, CE, CCC
• Color: Blue
• Speed: 2900/1450 R/Min
• Blade Diameter: Consultation
• Flow: 813-25265 R/Min
• Full Pressure: 317-3209 PA
• Motor: Copper Motor
• Transport Package: Standard Export Packing
• Specification: Color
• Trademark: OEM
• Origin: Zhejiang, China
• Production Capacity: 1200PCS/Month

Product Description

 4-72 Type Centrifugal Ventilator/ Belt Driven AXIAL FANS
Description:
1, the machine has two kinds of ordinary and anti-corrosion specifications, offer quotes for the machine.
2, impeller, excluding motor prices can be a separate communication.
3, this model does not contain chassis fan, belt cover, to be purchased separately.
 

Specification

Product Name	explosion proof centrifugal fan
Machine number	2.8A/3.2A/3.6A/4A/4.5A/5A/6A/6D/8D/10D/12D/2.8C/3.2C/3.6C/4C/4.5C/5C/5.6C/6.3C/7.1C
Rotating Speed	690/700/730/800/900/960/1000/1120/1200/1300/1400/1450/1700/1800/1900/2000/2200/2300/2900 r/min
Flow	813-25265 m³/min
Total pressure	317-3209 pa

B4-72 series explosion-proof centrifugal fan is mainly composed of aluminum impeller, casing, air inlet and other parts and explosion-proof motor. It can transport air and other gases that are not spontaneous combustion, harmless to human body and non corrosive to steel. Viscous substances are not allowed in the gas, the dust and hard particles contained in the gas shall not be greater than 150mg, and the gas temperature shall not exceed 80 ºC, which can be used for ventilation of flammable, explosive and volatile gases. The gas has good aerodynamic performance. The impeller and pulley are subject to strict static and dynamic balance, correct operation balance, small vibration, high efficiency and long service life.