Pressure Washer Nozzle Size Chart

If the nozzle size is to large your cleaning ability will be reduced.

Pressure washer nozzle size chart.

A 1 500 psi unit might indicate a high pressure to a homeowner for cleaning decks and siding. 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.

When reading a nozzle chart the orifice size is listed vertically on the far left. This causes the pressure to increase. This is actually the most important factor as the incorrect size would affect the pressure and either reduce it or even break the. It is important to know how to use a nozzle chart to accomplish this.

It would need somewhere around 4 000 and. The psi rating is listed on top horizontally left to right. The exact or a range of psi required is what the pressure washer psi chart reveals. This nozzle has a slightly larger orifice than normal washer tips which decreases the pressure in the pump.

Typical environments that these flat nozzles are used for include house washing car washing truck washing parking garage cleaning awning cleaning water tower. Now get the nozzle size from the corresponding cell of your machine s psi and gpm. The incorrect size would affect the pressure and either reduce it or even break the machine. 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.

Determine the proper nozzle size by the pressure washer s gpm gallons per minute at a specific psi. As a rule of thumb the smaller the orifice the greater the restriction of water flowing through the machine. With this pressure washer tips chart you can easily find the answer to this question what size pressure washer do i need to clean. Please note that nozzle fan degree does not effect nozzle size selection.

The orifice size of the nozzle determines the operating pressure of your machine. This pressure is more than a garden hose. My pressure washer s gpm number is 2 6. Pressure washer nozzle selection chart the quick connect q c flat nozzle is a high pressure nozzle with a plastic guard and a male plug that is used with high pressure washers.

With 3000 psi and 2 6 gpm the correct nozzle size for my machine would be 3. The best way to adjust the pressure produced by a pressure washer is by increasing or decreasing the nozzle orifice size. Nozzle tip size selection chart. 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.

On the contrary this pressure is too less to clean parking areas stained with tar.