Compressed Air Filtration Standards

Donaldson has three filter combinations outlined below that meet the sqf air quality standard.

Compressed air filtration standards.

Why compressed air filtration is necessary. Various standards need to be met based on different applications. Point of use sterile air filtration is critical to ensuring rte food safety at any point where compressed air can contact the food or food contact surfaces. 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.

The iso 8573 air quality standards and iso 12500 compressed air filter standards make the basis for air treatment product selection much easier. Iso8573 the compressed air quality standard iso8573 is the group of international standards relating to the quality or purity of compressed air. At room temperature a filtration system designed to handle air traveling at 500 std. It consists of nine parts that address purity classes specifications and procedures.

The standard consists of nine separate parts with part 1 specifying the quality requirements of the compressed air and parts 2 9 specifying the methods of testing for a range of contaminants. One cubic foot of compressed air can contain millions of dirt particles considerable amounts of water and oil and even heavy metals like lead cadmium and mercury. In this situation it is recommended a point of use filter is installed. Air quality standards or legislation specific to the food manufacturing industries.

By installing proper compressed air filtration at the point of use you will meet or exceed gfsi cfr title 21 and the sqf standard for compressed air. Filtration removes a surprising volume of oily water from compressed air. Iso 8573 is an available standard addressing compressed air quality. The code of practice gives minimum purity quality standards for compressed air and defines allowable levels for dirt water and oil in line with air quality levels.

Additionally the article provides an overview of the compressed air purity classes defined by iso 8573 1 2010. Parker balston 3 stage point of use filtration modules in standard and 304 stainless steel housings will remove contaminants at a very high efficiency up to 99 99 for 0 01 micron. A very good start iso 8573 1. Spx flow s hankison filter is designed to meet iso 8573 1 and iso 12500 standards.

The quality of the compressed air must be monitored periodically to fulfill national and international standards. Food and packaging industry uses compressed air in so many processes.