AAF International - Air Filtration, Cooling and Noise Control Products and Systems

The power and industrial division of AAF offers the industry's widest range of air filtration, inlet cooling and noise control solutions to gas turbine, diesel engine and compressor applications worldwide.

Trading under the brand names of AAF and American Air Filter, the company provides products, system solutions and services for both new-build and existing installations across the power generation, oil and gas and associated industrial markets. AAF is unmatched in its global capability, with sales offices and manufacturing throughout Africa, Asia, Europe, Middle East and North/South America.

Inlet filtration and cooling for gas turbines, diesel engines and compressors

AAF offers the most comprehensive global design and manufacturing capability in the machinery air filtration industry. The extensive AAF filter product range incorporates:

• Pre filters and coalescer filters (M80 Amerkeen, M81 Amerkleen, Dri Pak and Am Air brands)
• High-efficiency filters (Duravee, Duracel, Hydrovee and Hydrocel brands)
• Pulse-filter systems and canisters (ASC and Pulstar brands).
• HEPA filter products (Astrocel brand) providing H12/H13 levels of filtration efficiency

Inlet cooling systems and inlet heating products

AAF also provides inlet cooling systems such as evaporative coolers and chiller packages and inlet heating products such as anti-ice and heating coils.

The range of filter products offered by AAF ensures that we have a solution for all operational needs. Our filtration and cooling/heating systems combine to ensure that gas turbine, diesel engine and compressor machinery is afforded maximum protection against fouling, erosion and corrosion, while operating in preferred conditions to provide optimum machine availability, reliability and output.

Noise-control silencers, enclosures and barriers

Environmental noise regulations affect all industrial operations. AAF provides complete, single-source acoustic solutions incorporating noise surveys and noise modeling, design and engineering, manufacturing, delivery, installation, and testing.

Our range of products comprises:

• Inlet silencers
• Inlet plenums
• Acoustically lined intake ducting
• Exhaust silencers
• Exhaust diffusers
• Acoustically and thermally lined exhaust ducting
• Exhaust stacks and chimneys
• Acoustic enclosures and ventilation systems
• Acoustic barriers, acoustic doors and acoustic louvers
• Acoustic buildings
• Steel support structures and access ladders/platforms

All noise-control products are available from our worldwide plants, and transferred directly to the project site in order to minimize lead time and transportation costs.

Upgrade and retrofit filtration, cooling and noise-control products

AAF's aftermarket support and service groups provide replacement, refurbishment and upgrade of products, systems and services to all land-based and offshore installations. Our experts will visit your plant to survey existing equipment, review operational issues and discuss your performance requirements prior to recommending solutions to improve the efficiency and reliability of your machinery.

The aftermarket group provides field services around the world and is able to facilitate turnkey execution on upgrade and retrofit projects.