For most business operations, a PSI of 3000 to 5000 is recommended. And most commercial units will range from 2.5 to 10 GPM. CU is simply a number obtained by multiplying the PSI and GPM of a machine, but it is a representation of the time it will take for a pressure washer to clean a surface. In the pressure washing industry it is said that pressure (PSI) cleans, but water flow (GPM) cleans it faster.
On the other hand, for the contractor who uses a pressure washer to clean parking lots with lots of tar and dirt, a 1,500 PSI rating would seem unlikely. When determining what PSI range you want a pressure washer to have, there are two general types of thinking. This measures the amount of water your pressure washer produces per minute, and more water equals faster cleaning. Pounds per square inch (PSI) are a crucial metric to consider when selecting a pressure washer for your industrial needs. The first is to buy with the pressure you'll eventually want, since you can lower the pressure enough to manage any smaller project and you'll benefit from the “buy it right and buy it once” effect, instead of upgrading later.
Pressure washers that range between 2000 and 3000 PSI are usually suitable for most industrial cleaning tasks. For the average homeowner who only uses a pressure washer to clean their decks and siding, a 1,500 PSI (pounds per square inch) unit may seem like high-pressure. This type of pressure washer is suitable for average homeowners to do most household and car cleaning work and is usually an electric model that can be carried by hand. Getting the job done faster also means saving fuel, so a good pressure washer can not only save you time, but also money.
The pressure produced by a pressure washer is measured in PSI (pounds per square inch) and the requirements in PSI can vary depending on what you need to clean. Extra-heavy-duty pressure washers offer more than 3000 PSI of cleaning power and are suitable for heavily stained vehicle entrances and accumulated dirt. Hotsy Water Blast is your go-to resource for industrial pressure washers, cleaning equipment, detergents and parts and accessories.
