Extractor Fans

Extractor fans, also commonly known as exhaust fans or ventilation fans, are essential devices designed to improve air quality by removing unwanted airborne particles, moisture, fumes, and odours. These fans are used in a variety of settings, from domestic kitchens and bathrooms to demanding industrial and commercial environments.

Whether it's a wall exhaust fan, a ceiling extractor fan, or a specialised industrial extraction fan, these systems play a crucial role in maintaining healthy and safe environments. In Australia, where conditions can range from high humidity to dusty industrial settings, effective ventilation is paramount.

Basic Types of Extractor Fans

Extractor fans come in several basic types, each designed for specific installation and performance characteristics:

• Axial fans: The most common type, typically designed for wall mounting in internal spaces. Depending on the wall cavity depth, these wall exhaust fans often require ducting to reach the exterior.
• Centrifugal extractor fans: Generally mounted on ceilings or roofs and more prevalent in commercial and industrial settings. They are capable of handling longer duct runs and higher air pressures but can generate more noise.
• Inline extractor fans: These fans, which can be axial or centrifugal, are installed within ductwork, often in the loft space above a ceiling, rather than directly on walls or in ceilings.
• Duct extractor fans: Specifically designed to be installed within ductwork systems, these fans are efficient at moving air over longer distances and are commonly used in commercial and industrial settings.
• Ceiling extractor fans: Mounted on the ceiling, these fans are effective at removing rising warm air and moisture, making them ideal for bathrooms and kitchens.

Key Features to Consider when Purchasing Extractor Fans

Choosing the right extractor fan involves considering several key factors to ensure effective ventilation:

• Airflow Capacity (CFM): Airflow capacity, measured in cubic feet per minute (CFM) or cubic metres per hour (m³/h), indicates the volume of air the fan can move. Determine the appropriate CFM based on the room's volume to ensure effective ventilation. A general guideline is to select a fan that can ventilate at least 1 CFM per square foot of room area, although specific requirements may vary.
• Noise Levels: Extractor fans produce noise during operation. Opt for fans with lower decibel (dB) ratings to minimise noise disruption, especially in quiet or occupied spaces.
• Energy Efficiency: Extractor fans run regularly, so energy efficiency is important. Look for fans with energy-efficient motors to reduce electricity consumption and lower operating costs.
• **Additional Features: **Consider models with integrated timers, humidity sensors, or motion detectors for enhanced functionality and convenience. Timers allow for run-on ventilation, humidity sensors automatically activate the fan when moisture levels rise, and motion detectors activate the fan when movement is detected.

Common Mistakes to Avoid When Purchasing Industrial Extractor Fans

Selecting the right industrial extractor fan is crucial for maintaining a safe and healthy work environment. Avoid these common mistakes:

• Ignoring Room Size: Selecting a fan without considering the room's volume can lead to inadequate ventilation and the buildup of pollutants.
• Overlooking Noise Levels: Failing to check the fan's noise rating can result in installing a unit that is too loud for the workspace, causing discomfort and distraction.
• Neglecting Duct Compatibility: Not matching the fan with appropriate ducting can significantly reduce airflow efficiency and increase noise levels.
• Disregarding Energy Efficiency: Choosing a fan with poor energy efficiency can lead to higher energy bills and increased operating costs over time.

Domestic, Commercial & Industry Applications of Extractor Fans

Extractor fans are used in diverse settings to improve air quality and create a healthier environment:

• Kitchen: Kitchen extractor fans remove cooking smells, steam and traps grease, contributing to a cleaner and more comfortable cooking environment.
• Bathroom: Bathroom extractor fans provide ventilation and reduce condensation from the steam from showers and baths, preventing dampness and mould growth.
• Discrete manufacturing: Industrial extractor fans are essential in manufacturing facilities to remove dust, fumes, and other airborne contaminants generated by machinery and processes.
• Process manufacturing: Similarly, these fans play a crucial role in maintaining air quality and safety in food processing, chemical production, and pharmaceutical plants.
• Energy & Utilities: Industrial exhaust fans are used in power plants and other energy facilities to ventilate equipment and remove heat.
• Facilities & Intralogistics: Commercial extractor fans help maintain air quality and ventilation in warehouses, universities, healthcare facilities, and other large institutions.

Your Trusted Extractor Fans Supplier & Manufacturer

RS Australia is your one-stop shop solution for comprehensive ventilation solutions. Our extensive selection of exhaust fans includes a wide range of industrial and commercial fans, from leading suppliers such as Vent-Axia, Clipsal Electricalas well as our very ownRS PRO, all at competitive prices.

Beyond our trusted supply and distribution of quality extractor fans, we also offer related products like centrifugal fans, AC fan filtersand exhaust fan filters to cater to all your ventilation needs.

Browse our broad range of extractor fans and order today for efficient and reliable delivery, allowing you to implement your ventilation solutions without delay. For more information on delivery services and fees, please refer to our Delivery page.