Compressed Air Filtration Levels

Compressed air filters from grainger can help trap dirt particles and other impurities that can prevent your air compressor from operating at peak performance.

Compressed air filtration levels.

Why compressed air filtration is necessary. Ft 3 min from an air compressor operating at 100 psi will might handle about 30 gallons of condensed water every 8 hours notes the compressed air and gas handbook. These filters also remove particulates from compressed air trapping them within the filter media which can lead to pressure drops if not changed regularly. Different applications require different levels of air cleaning effectiveness.

It should be capable of removing solid and liquid aerosols 0 01 micron and larger. Additionally the article provides an overview of the compressed air purity classes defined by iso 8573 1 2010. Hepa is a type of pleated mechanical air filter. It is an acronym for high efficiency particulate air filter as officially defined by the u s.

Compressed air utilized for pneumatic purposes can oftentimes be supported by a standard dry particulate filter that provides filtration down to 1 or 0 01 micron however if your process requires an osha approval and elimination of oil vapors then a charcoal activated filter will have to be utilized. Filtration removes a surprising volume of oily water from compressed air. A high efficiency coalescing filter capable of removing solids and liquids is recommended. Most fine particle tests use 0 3 micron as the standard to measure liquid or solid particle filtration.

If a filter tested on this particle size proves to be 100 efficient then it s fairly safe to say this filter can remove any particle above this size. Because compressed air may come in direct and indirect contact with food processing an elevated level of filtration is required. At room temperature a filtration system designed to handle air traveling at 500 std. Choose from our selection of compressed air filters including over 1 000 products in a wide range of styles and sizes.

In stock and ready to ship. Many compressed air applications can handle contamination levels well above 0 3 microns. This type of air filter can theoretically remove at least 99 97 of dust pollen mold bacteria and any airborne particles with a size of 0 3 microns µm. When selecting a filter the designer must consider several factors.

Coalescing filters remove most contaminants very well reducing particulate levels down to 0 1 micron in size and liquids down to 0 01 ppm.