Lanceman technical tools

Find Your Nozzle

Enter your machine pressure and total water flow. We will calculate the closest DP nozzle size for each lance.

DPNozzle chart
1–600 bar

Recommended orifice

DP nozzle size045

Flow per nozzle15.0 LPM

Number required1 nozzle

Chart flow14.6 LPM

For a 200 bar, 15 LPM machine using one lance, DP size 045 is the closest chart match.

Shop pressure-washer nozzles

01Use total pump flow

Enter the complete machine LPM. The calculator divides it automatically for twin-lance operation.

02Choose the spray angle separately

The result is the nozzle orifice size. Select the required 0°, 15°, 25° or 40° spray angle when ordering.

03Allow for real-world losses

Worn pumps, long hoses and restrictions can alter performance. Contact Lanceman if your application is critical.

Technical note

Recommendation is calculated from the supplied DP nozzle chart. Never exceed the pressure rating of the nozzle, lance, trigger gun, hose or fittings.

Machine fault assistant

Tell us what the machine is doing. We’ll guide you through safe checks and help prepare an engineer report.

Lanceman Support

Which type of equipment has the fault?

Important safety information

Stop immediately for fuel smells, smoke, exposed wiring, electric shocks, a bulging or damaged high-pressure hose, uncontrolled pressure, severe vibration or a major leak. Isolate power or stop the engine, turn off the water, release trapped pressure and allow hot equipment to cool. Never bypass a safety device.

Find Your Nozzle

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