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Silicone-free filtration solutions for air compressors
SFA Series – Silicone-Free Filters
Air filters protect your compressed air system and your investment, and Atlas Copco’s SFA filters are the ideal choice. These silicone‑free air filters effectively prevent dry dust, wet dust, particulates, oil aerosols, and water droplets from entering your compressed air system. In doing so, they ensure you receive a stream of compressed air with excellent purity.
SFA Series
The SFA series of silicone-free air filters prevent a wide range of contaminants from entering your compressed air system. They not only safeguard your equipment but also protect your end products and your entire operation.
With their fiberglass and velour filter media, SFA filters are highly efficient at removing dry dust, wet dust, particulates, oil mist, and water droplets. Their low pressure drop helps you achieve significant energy savings while reducing operating costs.
In addition, the push‑type filter element and the external retaining flange of the threaded housing make filter maintenance more convenient.
Solutions for Ensuring Purity
The SFA series filters are certified by the Fraunhofer Institute, guaranteeing silicon‑free performance and standing out for their exceptional reliability. This is achieved through a combination of high‑performance stainless steel filter elements, dual O‑rings, epoxy‑sealed end caps, and a corrosion‑resistant filter housing.
Authentication
Paint Compatibility Certification (Fraunhofer Institute)
Technological Advantages
Energy conservation
Our compressed air filters are designed and engineered with media that effectively minimize pressure drop.
Remove impurities as much as possible; remove impurities to the greatest extent.
SFA filters, utilizing high-efficiency glass fiber and fleece media, ensure maximum removal of both wet and dry dust, particulates, oil aerosols, and water droplets.
Functionality
Silicone-free guarantee
SFA filter housings and cartridges are manufactured in a cleanroom environment and undergo cleaning and testing in accordance with established procedures.
Superior performance
High-quality materials, including stainless steel filter elements, dual O-rings, epoxy‑sealed end caps, and a corrosion‑resistant coated filter housing, ensure superior performance and reliability.
Understand your air quality requirements.
Air pollution
Many contaminants can compromise your compressed air system, thereby jeopardizing your equipment and end products. From wet and dry dust to particulates, water droplets, and oil aerosols, each poses a threat to air quality and exposes your operations to risk.
If you know that the SFA series filters are suitable for your needs, you can refer to the specification table below for useful information.
If you’re unsure which filter to choose and simply know that you must protect your system, you’ll need to understand your air quality requirements. Knowing these requirements and the applicable standards will help you select the right air filter, reducing your investment costs and ensuring you get the most out of your compressed air system. If you’re uncertain about which ISO standard best suits your operating conditions, please contact Atlas Copco or refer to the table in the “Filter Applications” section below.
Technical Specifications and Selection
Find the filter that suits your application environment.
The table below shows the various ISO 8573-1:2010 air purity classes, along with the Atlas Copco filter and dryer combinations that meet these classes.
If you’re unsure which ISO class you need but do know which contaminants you must protect your system from, please refer to the general‑purpose and specialized application tables below. They provide an overview of which Atlas Copco filter is best suited to address each type of contaminant.
Air pollutants
Against Atlas Copco filters, dust, water, and oil will be no match. These filters are designed to remove one or more of the following contaminants:
• Contaminants: dust, solid particles, rust particles, and microorganisms.
• Water: condensed liquid water, water suspensions, and acidic condensate.
• Oil: liquid oil, oil suspensions, hydrocarbon vapors.
General Applications
Special Applications
Keywords:
SFA Series Silicone-Free Air Filters
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