FIND THE RIGHT NOZZLE SIZE
Before you shop for nozzles, it's important to know what orifice size is compatible with your pressure washer. To find your size, enter your pressure washer's GPM and PSI values.
To find your nozzle orifice size, enter your pressure washer's GPM and PSI values.
GPM
Gallons Per Minute
PSI
Pounds per Square Inch
CALCULATE
SIZE
Calculations are based on the PWNA industry standard nozzle formula. Orifice sizes are generally offered in 0.5 increments. Exact calculated sizes may not be available. If your size is unavailable, round to the nearest available size, or contact us for help.
Sizes are generally offered in 0.5 increments. If your size is unavailable, round to the nearest available size, or contact us for help.
HAVE A QUESTION?
Since 1986, APW has specialized in all aspects of pressure washers. With over 80 years of combined industry knowledge and a fierce dedication to our customers, APW is ready to be your guide.
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