Product Overview

Donaldson delivers a complete system of filtration and separation products for compressed air systems. Our technology in the field of compressed air, gas, and fluid separation extends from the compressor room to all points of use in the factory. Components are designed and matched for optimal performance, while our engineering service leads new products from concept to reality.

Donaldson Ultrafilter manufacturers a complete line of refrigerated, desiccant and membrane compressed air dryers to meet your specific air quality requirements. Energy efficient operation, reliable performance and compact design are key features of our dryers.

Compressor condensate typically contains as much as 5% oil, making it too harmful to the environment to be discharged without purification. Donaldson Ultrafilter oil/water separators process condensate to a residual oil content as low as 5 ppm, allowing the processed water to be discharged into most municipal waste water treatment systems.

The routine discharge of condensate from compressed air systems can result in significant energy consumption in the form of wasted compressed air. Donaldson Ultrafilter zero-loss drain valves have been developed to discharge condensate without any loss of compressed air.

Donaldson Ultrafilter provides process filtration solutions for gases and liquids wherever they come into contact with the product during manufacturing. Applications include chemical, biological, pharmaceutical, electronics, food & beverage, paint, packaging, air, gas and water filtration. Where quality requirements are exceptionally high, Donaldson Ultrafilter offers a selection of process filters that enable you to reach the maximum purity standards required by your process.

With over 30 years of expertise in compressed air filtration and separation, Donaldson Compressed Air & Gas delivers the most efficient and cost-effective pre-filters and filter housings engineered to provide lower pressure drop, longer filter life, quick and easy element change-outs and more predictable maintenance.