Class O compressors
Awarded with ISO 8573-1 Class O certificates, Atlas Copco’s oil-free compressors are suitable for all compressed-air applications where high air purity is critical. Atlas Copco’s ZR/ZT screw compressors are intended for critical food and beverage processing applications between 55 and 900kW. ZH centrifugal compressors are designed for higher capacity base-load applications such as fermentation, air separation and aeration processes. ZR/ZT tooth compressors are used in food and beverage applications up to 50kW. SF scroll compressors offer high energy efficiency and lower noise levels for dairy industry processors.
Atlas Copco; www.classzero.com