How long does a grinder pump last?

You can expect a sewage grinder pump to last 6 to 16 years, with an average of 9 years. A grinder pump is installed along the drain line to a municipal sewer system or private septic tank when the pipe slope is not enough to flow by gravity.

>> Click to read more <<

Considering this, can you have a garbage disposal with a grinder pump?

When a residence is at a lower elevation than the sewer main, it requires the use of a pump to force the wastewater up to the gravity sewer main. A grinder pump works like a garbage disposal – it grinds up wastewater from a home (i.e. toilet, shower, washing machine) and pumps it into the public sewer system.

Moreover, do grinder pumps make noise? If your grinder pump is working properly, you shouldn’t notice it at all — the pump will turn on as needed and pump down the tank; its noise level is similar to that of a washing machine.

Keeping this in consideration, how do you maintain a grinder pump?

What to Check during Septic Grinder Pump Maintenance

  1. Inspect oil level and check for contamination in septic grinder pump motor chamber.
  2. Inspect pump impeller and body for any clogs or clotting (buildup).
  3. Inspect pump motor and bearings. …
  4. Inspect grinder pump motor seal for wear and possible leaks.

How long does it take to replace grinder pump?

Sewage system specialists cost $75 to $100 per hour, and installing a grinder pump takes anywhere from six to 10 hours of work. You’ll save money if you try and tackle this project on your own, but you may lose out in the long term if you miss a crucial element during the installation process.

How often do grinder pumps need to be replaced?

Grinder pumps average eight years between service calls, so minimal regular maintenance is required when operated under normal conditions.

Is Drano safe for grinder pumps?

Protect Your Pump

However, several chemicals and materials should never enter the grinder pump sewer system. Note how small the path is for the wastewater in the diagram! – Strong chemicals, toxic, caustic, or poisonous substances (this includes Drano, Mr. Plumber, etc.)

Should I buy a house with a grinder pump?

The standard home is built higher than the sewer line so that gravity will draw wastewater from the sewage system. Not all homes are in this position, and for those homes, it’s necessary to have a grinder pump. Otherwise, the wastewater will back up and contaminate the house.

What happens when grinder pump fails?

Blockage: Grease and dirt can build up in the grinder pump, and create blockage. If you notice slow drains or a large number of clogs—or sewage backs up into your home—then call immediately for professional plumbers. Clots: A large enough item becoming stuck inside the pump will then allow smaller items to build up.

What HP grinder pump do I need?

A sewage pump with ½ horsepower is suitable for most homes, while large households with more than four people may require a sewage pump with 1 horsepower. It’s important to remember that a sewage pump’s lifespan correlates to the number of hours it runs. More powerful sewage pumps need to run less often to move waste.

Why do you need a grinder pump?

Grinder pumps include a cutting mechanism that can chop the harder solids into smaller pieces, creating a slurry that can more easily pass through pipes. Because the slurry is relatively fine, it can be pumped to a higher elevation than general sewage pumps.

Leave a Comment