Pressure Washer Nozzle Size Chart

This pressure is more than a garden hose.

Pressure washer nozzle size chart.

It is important to know how to use a nozzle chart to accomplish this. On a standard nozzle chart the top column that runs left to right is the pressure that you want to obtain. Water is an incredibly powerful force when delivered under pressure with a low pressure washer nozzle spraying at a wide angle safe for washing your car s finish while high pressure acute angle delivery could actually cut right through the steel. Pressure washer nozzles sizing chart.

My pressure washer s gpm number is 2 6. If the nozzle size is to large your cleaning ability will be reduced. This is actually the most important factor as the incorrect size would affect the pressure and either reduce it or even break the. This causes the pressure to increase.

With 3000 psi and 2 6 gpm the correct nozzle size for my machine would be 3. This nozzle has a slightly larger orifice than normal washer tips which decreases the pressure in the pump. If the nozzle size is too small your equipment can be damaged. Choosing a nozzle with too large of an orifice will reduce operating pressure.

I know how confusing it must be selecting the proper pressure washer nozzle size. It would need somewhere around 4 000 and. Determine the proper nozzle size by the pressure washer s gpm gallons per minute at a specific psi. The psi rating is listed on top horizontally left to right.

Please note that nozzle fan degree does not effect nozzle size selection. The chemical injector tip also known as the soap nozzle is the pressure washer nozzle that is used when applying any form of chemical onto the surface that runs through your washer. When reading a nozzle chart the orifice size is listed vertically on the far left. The incorrect size would affect the pressure and either reduce it or even break the machine.

The exact or a range of psi required is what the pressure washer psi chart reveals. With this pressure washer tips chart you can easily find the answer to this question what size pressure washer do i need to clean. Typical environments that these flat nozzles are used for include house washing car washing truck washing parking garage cleaning awning cleaning water tower. The orifice size of the nozzle determines the operating pressure of your machine.

A 1 500 psi unit might indicate a high pressure to a homeowner for cleaning decks and siding. On the contrary this pressure is too less to clean parking areas stained with tar. Nozzle tip size selection chart. Now get the nozzle size from the corresponding cell of your machine s psi and gpm.

Under each psi rating the gallons per minute allowed by the orifice will be listed vertically.