With 70 years of industrial fan manufacturing expertise, we engineer precision centrifugal blowers for chemical industry challenges. Our fully sealed stainless steel construction guarantees zero leakage when handling toxic, hazardous, or valuable process gases. Customized to your specific operating environment, these robust fans deliver exceptional corrosion and temperature resistance while maintaining complete operational integrity. The advanced sealing systems and heavy-duty stainless steel components ensure long-term reliability in demanding chemical applications, providing safe, efficient ventilation and gas handling with minimal maintenance requirements.
Series no. | 7-08 series | Feature selection |
---|---|---|
Performance | Impeller diameter | 400-3500mm |
Rotation speed | ≤3000rpm | |
Pressure range | 3215-27349Pa | |
Flow range | 1049-330301m3/h | |
Structure | Blade type | Backward, Straight, Aerofoil type |
Impeller support | SWSI(Single Width, Single Inlet), DWDI(Double Width, Double Inlet), Overhung type | |
Lubrication method | Oil bath lubrication, grease lubrication, lubrication oil station (Can be specified) | |
Cooling method | Air cooling, Water cooling, Oil cooling (Can be specified) | |
Driven mode | Direct driven, Coupling driven, Belt driven (Can be specified) | |
Gas composition | Gas temperature | Normal | Customer request | Customer request | ≥250ºC | Customer request |
Gas characteristic | Clean gas | Corrosive gas | Particulate dust | High temperature gas | Flammable gas, explosive gas | |
System configuration | Motor brand | Chinese famous brand, ABB, Siemens, WEG etc (Can be specified) |
Materials | Impeller | High quality carbon steel | FRP, Stainless steel, Rubber Lining | Wear-resistant layer or wear-resistant liner, ceramic patch | High temperature high quality alloy steel | FRP, Aluminum alloy (Can be specified) |
Air inlet cone | High quality carbon steel | FRP, Stainless steel, Rubber Lining | High quality carbon steel | High quality carbon steel | High quality carbon steel (Can be specified) | |
Casing | High quality carbon steel | FRP, Stainless steel, Rubber Lining | High quality carbon steel | High quality carbon steel | High quality carbon steel (Can be specified) | |
Air damper | High quality carbon steel | FRP, Stainless steel, Rubber Lining | High quality carbon steel | High quality carbon steel | High quality carbon steel (Can be specified) | |
Main shaft | High strength carbon steel, Alloy structural steel (Can be specified) | |
Bearing | ZWZ, SKF, FAG, NSK (Can be specified) | |
Bearing housing | Cast iron | |
Foundation bolts | GB799-1988 | |
Option parts | System base frame, Protective screening, Silencer, Inlet & Outlet flexible connections, Inlet & Outlet counter flange, Air damper, Electric actuator, Shock absorber, Diaphragm coupling, Fluid coupling, Motor rain cover, Temperature sensor, Vibration sensor, Soft starter, Inverter, Special Electrical Motor, System monitoring Instrument. |
If you have requirements of our products, please leave us the parameter information of your need, and then our technical engineers will provide you with professional fan solutions.
If you have a need for a fan in the Petrochemical industry, please provide the operating requirements and parameter information, and we will provide you with professional fan solutions.