Get In Touch

Scroll down
to explore


Our fan ranges have multifaceted purpose across almost all industries

Fan Image

Fan Information

What is a Gas booster/exhauster fan?

Gas booster/exhauster fans are mechanical devices used to increase or decrease the pressure of a gas stream. These fans are specifically designed for handling natural gases and are commonly used in industrial applications where there is a need to move or control the flow of gases.

How does a gas booster work?

Gas booster fans, also known as gas boosters or gas blowers, are used to increase the pressure of a gas. They take in a gas stream at a certain pressure and deliver it at a higher pressure. Gas boosters are often employed in systems where the gas needs to be pressurised for various processes, such as gas supply systems, pneumatic conveying systems, and gas compression applications.

Various configurations

Fans and Blowers Gas booster/exhauster fans come in various configurations and designs to meet the specific requirements of different applications. They can be centrifugal fans or positive displacement blowers, depending on the desired operating characteristics and the properties of the gas being handled.

Gas booster/exhauster fans play a crucial role in maintaining and controlling gas flow in industrial processes, enabling efficient gas handling, pressurization, or exhaust as required by specific applications.

Request a Free Quote
Frequently Asked Questions

What is a gas booster/exhauster fan, and what are its primary uses?

A gas booster/exhauster fan is a mechanical device designed to enhance the flow of gas in a system, either by increasing the pressure (booster) or by expelling gas from an area (exhauster). These fans are commonly used in applications such as gas furnaces, industrial gas processing, chemical plants, and waste treatment facilities to ensure efficient gas movement and proper ventilation.

What types of gases can gas booster/exhauster fans handle?

Gas booster/exhauster fans can handle a wide range of gases, including:


- Natural Gas: Commonly used in heating systems and industrial processes.
- Combustion Gases: Expelling exhaust gases from combustion processes.
- Chemical Gases: Handling gases in chemical processing and manufacturing.
- Corrosive Gases: Specially designed fans can manage corrosive gases in environments such as waste treatment and chemical plants.

How do you select the right gas booster/exhauster fan for an application?

Selecting the appropriate fan involves several considerations:


- Gas Type: Ensure the fan materials are compatible with the type of gas being handled.
- Pressure Requirements: Determine the pressure increase needed for boosters or the suction pressure required for exhausters.
-Flow Rate: Measure the volume of gas that needs to be moved, typically in cubic feet per minute (CFM).
- Temperature and Environment: Consider the operating temperature and any environmental factors, such as the presence of corrosive or explosive gases.
- Compliance: Ensure the fan meets relevant industry standards and regulations for safety and performance.

What are the common applications of gas booster/exhauster fans in industrial settings?

These fans are used in various industrial applications, including:


- HVAC Systems: Enhancing gas flow in heating and ventilation systems.
- Industrial Furnaces: Boosting gas supply for efficient combustion.
- Chemical Processing: Managing gas flows in reactors and processing equipment.
- Waste Treatment: Ventilating and controlling gases in waste treatment facilities.
- Power Generation: Assisting in gas movement and exhaust in power plants.

What maintenance is required for gas booster/exhauster fans to ensure optimal performance?

Regular maintenance is essential for reliable operation:


- Inspection: Regularly check for wear and tear, leaks, and proper alignment.
- Cleaning: Keep the fan and its components free of dust, debris, and buildup that could hinder performance.
- Lubrication: Periodically lubricate bearings and other moving parts to reduce friction and wear.
- Monitoring: Continuously monitor pressure and flow rates to ensure the fan operates within its designed parameters.
- Safety Checks: Inspect and maintain safety features, such as explosion-proof components, to ensure safe operation in hazardous environments.

How do gas booster/exhauster fans enhance safety in industrial processes?

These fans enhance safety by:


- Proper Ventilation: Ensuring that harmful gases are effectively removed from work areas, reducing the risk of exposure.
- Pressure Control: Maintaining optimal gas pressure levels to prevent leaks and potential explosions.
- Compliance: Helping facilities comply with safety regulations and standards, thereby avoiding fines and operational shutdowns.
- System Efficiency: Improving the overall efficiency of gas handling systems, reducing the likelihood of malfunctions and hazards.

What materials are typically used in the construction of gas booster/exhauster fans?

The materials used depend on the type of gas and operating conditions:


- Stainless Steel: Commonly used for its corrosion resistance and strength.
- Aluminium: Lightweight and corrosion-resistant, suitable for specific applications.
- Plastic or Coated Metals: Used for handling highly corrosive gases or in environments where weight is a concern.
- Explosion-Proof Materials: Necessary for handling flammable or explosive gases.

How do gas booster/exhauster fans contribute to energy efficiency?

These fans enhance energy efficiency by:


- Optimising Gas Flow: Ensuring the correct amount of gas is delivered or exhausted, reducing wastage.
- Reducing Energy Consumption: Properly sized and maintained fans operate more efficiently, consuming less power.
- Improving System Performance: Enhancing the overall performance of gas handling systems, leading to lower operational costs.

  • Gas Pressure Control
  • Industrial Applications
  • Diverse Configurations
  • Efficient Gas Handling