Maximize Your Pressure
One of the most important adjustments for better pressure washing performance is your nozzle number. As the nozzle number decreases, the orifice gets smaller and the PSI increases. On the other hand, as the nozzle number increases, the orifice gets larger and the PSI decreases. Choosing a nozzle with an excessively large orifice will reduce cleaning performance, while selecting one that is too small can create excessive PSI, or even damage your pressure washer.
Calculate The Nozzle You Need
NOZZLE Number #
Tip: If calculating for a surface cleaner or water broom, divide the Nozzle Number by the number of nozzles. Each nozzle should be this size.
Calculate Effective PSI from
Your Nozzle Size
Tip: If calculating for a surface cleaner or water broom, multiply one nozzle number by the number of nozzles and use this as your input for Nozzle Number.
Tips & Attachments
Get your driveway or other surfaces looking new again with these products.