CFM ( Cubic Feet Per Minute) and PSI( Pounds Per Square Inch) are two common specs people get confused or overlook. This short video explains what values are needed to run a wet blasting machine effectively. Volume or CFM and PSI is very important when setting up your new wet blasting machine and these figures are optimal to the best performance of the machinery. Please take into account your shop plumbing and your air compressor size when setting up any piece of machinery not just wet blasting machines. If you have further questions about your shops current air supply or need help in setting up your air system please contact us today by clicking the link above for more details.