Irrigation in the Pacific Northwest

Sprinkler Nozzle Flows

Find the nozzle requirements for a given pressure or flow rate. Learn more about the units used on this page.

 

Sprinkler Application Rate variables

Nozzle Discharge

Calculates the flow rate from a nozzle for a specific pressure and flow rate.

Pressure:
Diameter:
Flow Rate:

 

Nozzle Diameter Size

Calculates the needed diameter of a nozzle for a specific pressure and flow rate.

Pressure:
Flow Rate:
Diameter:

 

 

The Equation

These calculators use this formula.

 

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