Why is my pressure washer not putting out pressure?

Published by Charlie Davidson on

Why is my pressure washer not putting out pressure?

Nozzles. A common cause for lost water pressure is when the nozzle at the end of the trigger-wand becomes worn or plugged. An uncommon spray pattern may be an indication that there is debris blocking the nozzle. Nozzles that are wearing will usually cause a gradual loss in pressure, as opposed to happening suddenly.

How do I purge the air from my pressure washer pump?

To bleed the pump of any air, turn the machine off and disconnect the high pressure hose and trigger gun from your power washer. With only the garden hose connected to the machine, turn on your water source and allow water to run through the pump of the machine for 20 or 30 seconds.

How do I know if my pressure washer pump is bad?

Several indicators will show a faulty pressure washer pump. The most common is a leak, pulsating output pressure, and low output pressure. Leaks are often caused by a worn or damaged pump seal. A pulsating pressure indicates that there is not enough water in the pump.

Can you fix a pressure washer pump?

You can’t replace your pump with any pump you wish, because they just won’t fit. Determine if your pressure washer uses an axial or triplex pump. Axial cam pumps are less expensive and produce enough PSI to tackle most homeowner jobs, but they don’t last as long.

Can you rebuild pressure washer pump?

How long does a pressure washer pump last?

The life expectancy, of those pumps is around 60 to 100 hours of use. With higher quality pressure washers, the life expectancy of their pumps is closer to 500 hours. On average, households use their water pressure washer around 50 hours per year.

How long should a pressure washer pump last?

Why does my pressure washer have no pressure?

One of the most basic reasons for having no or low pressure in your pressure washer is caused by having dirt in your pump. This is also one of the reasons why you should have an inline filter where the hose enters the pump or a filter at the pickup end of the water tube.

What is wrong with my pressure washer pump?

A “chattering” pressure washer pump can be caused by many things. You could have a bent or damaged inlet line, or the water supply might be too low. Fixing these is simple, but checking on the water supply is critical.

What if your power washer has no pressure?

Change Your Nozzle. Selecting the correct pressure washer tip is one of the most integral things that a user must consider when cleaning.

  • Flush Your Nozzle.
  • Check Your Inlet Filter.
  • Look for Leaks.
  • Check Your Engine Belt.
  • Check Your Pop-Off Valve and Thermocouple.
  • Why do pressure washer pumps fail?

    Pump failure is rarely the cause of power washer problems. The leading causes of pressure washer problems are system restrictions, which cause the pump to fail. If the inlet hose or valve is not getting enough water to the pump, air is sucked in—this is called cavitation.

    Categories: Contributing