Atlas Copco SF 1 Instruction Book page 54

In order to be First in Mind—First in Choice® for all your quality
compressed air needs, Atlas Copco delivers the products and
services that help to increase your business' efficiency and
profitability.
Atlas Copco's pursuit of innovation never ceases, driven by our
need for reliability and efficiency. Always working with you, we
are committed to providing you the customized quality air
solution that is the driving force behind your business.
www.atlascopco.com