CT Softwash LLC 919 Colonel Ledyard Hwy, Ledyard, CT 06339 (860) 993-9770 The power the h2o exits the nozzle is calculated in PSI (kilos per square inch). Equipment effective at generating less than 2000 PSI are suited to light-weight-duty duties like cleaning cars, muddy driveways, and lesser products like grills https://brooksguwxv.blog-ezine.com/27749296/the-definitive-guide-to-roof-cleaning