Description
Product Introduction
Fiberglass centrifugal fan FB4-72 is a high-performance anti-corrosion and explosion-proof fan made of polyester fiberglass material, which has the advantages of light weight, high strength, corrosion resistance, low aging, and low noise. This fan is suitable for discharging a certain concentration of corrosive gases and can also be used for ventilation and air exchange in general factories and buildings. It is widely used in places containing corrosive gases such as chemical, electroplating, power plants, laboratories, etc. The FB4-72 fan is manufactured strictly according to standards and has the characteristics of safety, reliability, and easy maintenance. The impeller is made of molded fiberglass, with reasonable aerodynamics, large air volume, and high efficiency, which can meet the needs of different customers.
Product parameters
| Machine number | Rotating speed
(r/min) |
Equipped with motor
(kw-9) |
Flow
(m³/min) |
Full pressure
(m³/min) |
| 2.8A | 2900 | 1.5-2 | 1131-2356 | 792-483 |
| 3.2A | 2900 | 2.2-2 | 1688-3517 | 1300-792 |
| 1450 | 1.1-4 | 844-1758 | 324-198 | |
| 3.6A | 2900 | 3-2 | 2664-5268 | 1578-989 |
| 1450 | 1.1-4 | 1332-2634 | 393-247 | |
| 4A | 2900 | 5.5-2 | 4012-7419 | 2014-1320 |
| 1450 | 1.1-4 | 2006-3709 | 501-329 | |
| 4.5A | 2900 | 7.5-2 | 5712-10562 | 2554-1673 |
| 1450 | 1.1-4 | 2856-5218 | 634-416 | |
| 5A | 2900 | 15-2 | 7728-15445 | 3187-2019 |
| 1450 | 2.2-4 | 3864-7728 | 790-502 | |
| 6A | 1450 | 4-4 | 6677-13353 | 1139-724 |
| 690 | 1.5-6 | 4420-8841 | 498-317 |
Product Features
- Anti corrosion performance: Made of polyester fiberglass material, it can effectively resist the erosion of corrosive gases and extend the service life of the fan.
- Explosion proof safety: Specially designed explosion-proof structure, suitable for transporting flammable and explosive gases, ensuring the safety of the production environment.
- Efficient ventilation: The pneumatic design is reasonable, with large air volume and high efficiency, which can meet the ventilation and air exchange needs of factories and large buildings.
- Low noise operation: The fan operates with low noise, which does not interfere with the surrounding environment and improves the comfort of the working environment.
- Wide applicability: FB4-72 fan is widely used in places containing corrosive gases such as chemical, electroplating, power plants, laboratories, etc., and can meet the needs of different industries.
Product installation and instructions
The installation of fiberglass centrifugal fan FB4-72 requires professional personnel. Firstly, choose a stable installation location to ensure smooth operation of the fan. Then, based on the size and weight of the fan, reserve suitable fixing holes on the foundation to securely fix the fan. Next, connect the inlet and outlet pipelines to ensure a tight and leak free connection. Finally, make electrical connections and check if all components of the fan are installed properly. After installation, conduct a trial run to check if the fan runs smoothly and if there are any abnormal noises. Please strictly follow the manufacturer’s installation guidelines and safety regulations to ensure the safe and efficient operation of the fan.
Product images
