Why is my well pump building too much pressure?

Watch out: high pressures from a pump that is either pumping to too high a pressure control setting or that does not shut off due to a switch or wiring problem can burst water pipes or a water tank, possibly even leading to injuries, especially if your water pressure tank lacks a pressure relief valve.

What pressure should well pump be set at?





between 40 and 60 psi

Normal well water pressure should fall between 40 and 60 psi, so if your pressure is outside the normal range, adjust the pressure switch.

Is 70 psi too high for water pressure?

How High Is Too High? The ideal water pressure level is between 50-70 PSI. If your water pressure goes above 70 PSI (even occasionally), you should install a pressure regulator to your main water line.

How do I lower the water pressure on my well pump?

Quote from the video:
Quote from Youtube video: You can turn the nut counter clockwise to lower the cutoff pressure general rule of thumb this particular setting doesn't need to be adjusted other than for very specific applications.

What happens if well pressure tank is too high?





If the air pressure in the pressure tank is lower than its optimal value, the bladder over-extends when the pump fills the tank with water, and the rubber may rupture. The opposite condition — the pressure is too high —could be hazardous; the Schrader valve could rupture or the pump could cycle erratically.

What happens if water pressure tank is too high?

This is a serious concern—water pressure that’s too high is difficult to contain, and could leak to plumbing leaks, worn seals, and damaged fixtures. It could even shorten the lifespan of your appliances that depend on a water connection like your washing machine, ice maker, dishwasher, and more.

How do you adjust a water pressure regulator on a well?

How to Adjust the Regulator on a Well Pump

  1. Turn off the breaker that powers the well pump. …
  2. Turn the nut counterclockwise with a nut driver to reduce the total range of pressure provided by the regulator.
  3. Turn the nut counterclockwise to increase the difference.


How much pressure should be in a well pressure tank?



Your well tank’s pressure should be set at 2 psi below the pressure switch’s cut-on point. This differs depending on your tank’s pressure settings. Most well tanks come set at 30/50. The cut-on pressure for the well pump is 30 psi, so the pressure of the tank should have a pressure of 28 psi.

What is the recommended water pressure for a house?

between 40 and 60 PSI

Normal water pressure is generally between 40 and 60 PSI. Most homeowners prefer something right in the middle around 50 PSI. Once you measure the water pressure in your house, you can adjust it to a setting that is ideal for all family members and household uses.

Is 80 psi too high for water pressure?



On average, the water pressure in a home should not be more than 80 psi. When water pressure reaches over 80 psi, signs of trouble may start to occur. High water pressure can be caused by: Changes in water volume.

Is 100 psi too much water pressure?

If the pressure of the water entering your house is 100 psi or above, it can damage the plumbing. The pressure will cause dripping faucets and leaks in the pipes. It’s also harmful to water-using appliances, such as water heaters, dishwashers, and laundry machines.

Is 120 psi too high for water pressure?

Pressures above 80 psi are too high. Whereas low water pressure is more of a nuisance than a serious problem (some fixtures, like washing machines, have minimum pressure requirements), high water pressure carries with it a significantly increased risk of damage to pipes, joints, fixtures and seals.

Is 90 psi too high for water pressure?

Your plumber is right; anything above 80 psi (pounds per square inch) is too high and in fact requires a pressure-reducing valve under code.

Is 110 psi water pressure too high?



Standard home water pressure is designated as 80 psi, but when higher pressures are required to provide water for other facilities and services (often in the 100-110 psi range, but sometimes as high as 150 psi), this pressure can reach levels hazardous to your plumbing.

Why is my water pressure so high?

The most common causes of high water pressure include: High supply pressure – In areas where there are tall buildings, fire hydrants, or plenty of hills, the pressure of the municipal water system may be set intentionally high to ensure adequate pressure at all locations.