What’s more important in a pressure washer: PSI & GPM?

The answer depends on your pressure cleaning application. When you have heavy soils to wash, GPM (gallons per minute) can be most important. When you have stuck-on grime, PSI (pounds per square inch of pressure) can be most important.

Despite what you see in advertisements or on a product label, volume is the deciding factor and a quality pressure cleaning system will provide the proper balance of volume and pressure. To make sure you choose the ideal power washing machine for your jobs, contact your local Hotsy dealer to book a free onsite demo. Our friendly professionals will recommend the perfect hot water or cold water pressure washers to suit your needs.