What do the colors mean on pressure washer nozzles?

The yellow-colored, 15-degree nozzle is typically used for surface preparation such as removing dirt, mildew or paint, and can be used on most surfaces. The green-colored, 25-degree nozzle is best used to sweep away dirt and mud. The black-colored nozzle is a low pressure detergent nozzle.

What pressure washer tip is best for concrete?

A pressure washer with about 3 gpm and 3000 psi is ideal for most concrete and brick cleaning jobs. Choose the tip with the widest angle that still gets the job done to prevent degrading the surface of the hardscape.

How do I choose a pressure washer nozzle?

Determine the proper nozzle size by the pressure washer’s GPM (Gallons Per Minute) at a specific PSI . If the nozzle size is too small, your equipment can be damaged . If the nozzle size is to large, your cleaning ability will be reduced. Please note that nozzle fan degree does not effect nozzle size selection.

Will a pressure washer work without a nozzle?

With no nozzle, only inlet water pressure (approximately 50 psi) will flow through the spray gun. Also, if a nozzle is sized too small, the machine will create more pressure—and if too large, less pressure. French: Usually a problem with the pressure washer itself will not change the pattern of the nozzle.

How much PSI do you need to power wash a deck?

For cleaning a wooden deck, you’ll be best served by using the lowest pressure setting that’s still effective. For soft woods like cedar or pine, this is usually about 500 to 600 psi. For harder woods, it can go up to 1200 to 1500 psi.

Is a 1400 psi power washer good?

There are some specific weaknesses in the Clean Force 1400. With a 1,400 psi (pounds per square inch) delivering 1.4 gallons of water per minute, the Clean Force 1400 pressure washer is one of the least powerful pressure washers on the market. Though it’s low in pressure, it also has three other problems.

How to choose the suitable tip/nozzle for sprayer?

Determine “GPA ” – First select the application rate in gallons per acre (GPA) used.

Can You pressure wash with paint sprayer?

Technician: Jon K. Not at all, a paint sprayer will only get what you are trying to wash wet, there is not enough pressure to pressure wash anything. You could probably get away with using it to apply soap or a chemical to an item before washing it.

What pressure washer tip for car?

A safety tip that I always give is that you should choose a pressure washer with a setting of 1200 – 2000 PSI. It’s safe to use for cars, so you won’t need to worry about damaging the paint on your car. These usually come in the form of Electric Powered Washers.