Fiberglass Centrifugal Fan FB4-72

The 4-72 centrifugal fan can transport air and other gases that are not self igniting, harmless to the human body, and non corrosive to steel. No viscous substances are allowed in the gas, and the content of dust and hard particles should not exceed 150mg/m3. The gas temperature shall not exceed 80 ℃.

Highlights

This fan has good starting performance, stable operation, low vibration, high efficiency and long service life.
It is durable and reliable, has good corrosion resistance and weather resistance, is easy to install and maintain.
It has a variety of structures and is widely used for indoor ventilation in industrial and mining enterprises, large buildings, etc.

Product Details

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.