What Is The ECU Of A Pressure Washer, And Why Is It Important For Touchless Vehicle Washing?
How much PSI and GPM are required to get your job done properly and efficiently? The cleaning efficiency of a pressure washer is calculated using the formula (PSI x GPM). This simple equation yields E.C.U. which stands for “effective cleaning units” this value is an excellent proxy for the true cleaning power of a pressure washer. Most people only consider pressure…