All You Need to Know About Sewage Pumps

Sewage pumps carry wastewater that has yet to be disinfected. (e. g. raw wastewater). They are most frequently used in city treatment facilities but also in structures and private residences that cannot be linked to the city sewer system because of the terrain’s inherent slope.

This article will cover how sewage pump works, the types of sewage pumps and how to set up a sewage pump system.

How sewage pump works

Sewage from your house is collected in a tank or basin by a sewage pump, also called an ejector pump. The pump activates and forces the waste uphill to your home’s main sewer line when waste hits a certain level. The sewage then flows to a septic tank or the municipal line on the street as gravity takes over. A warning light turns on if a pump malfunctions, preventing you from using the impacted bathrooms and preventing waste and water from backing up in your house.

One or two tanks can be used in a residential sewage pump setup. If there are two tanks, but one stops working, the other starts up and continues to circulate. Cantor asserts that most single-family houses only require a single tank system. Multi-family buildings or duplexes frequently employ two-tank systems.

Types of sewage pump

Residential sewage pumps come in two main types: those with grinders and those without. A grinder is equivalent to trash disposal inside a pump. It breaks up the waste that would typically clog the line, causing an interruption and water damage that your house insurance might be unable to pay for. However, grinder pumps may be more costly and might not be required for most homes. In a perfect world, the pump without the grinder would work fine if you had a pump and didn’t overload it with a tissue paper [or] throw anything foreign down the drain.

Grinder pumps might be a suitable solution for rental homes where tenants flush inappropriate objects. Grinders pumps should be avoided, though, if your contractor connected your sewage pump setup to a septic tank. Septic systems separate liquid waste from solid refuse, which is kept in the tank. (Which leaches into the ground). The solids and liquids don’t separate after everything has been ground up in the blender.

Homes with more people and below-grade toilets require a higher-quality pump with more horsepower, regardless of whether you choose a sewage pump with a grinder or without one. It’s crucial to choose a model from a reputable maker that comes with a warranty.

How to set up a sewage tank system

While installing your sewage pump system, you may consult a professional to ensure it is installed correctly.

You might need permits and municipal inspections for your house because the plumbing and electrical setups are required steps in the process. Installing a sewer pump involves the following steps:

  1. For the pump, dig a pit either outside or in the cellar.
  2. Place the sewer pump into the hole.
  3. Connect the sewer pipe to the pump.
  4. Connect the sewage pump to a cable run from the electrical panel. It ought to have its circuit breaker so that it won’t cease operating if another circuit trips.
  5. If you have a house generator, connect the sewage pump to it so that you can still use the restrooms if the power goes out.


Now that you know a sewage pump system’s components, operation, and potential problems, you can decide when to contact a professional. You should also learn more about the various water purifiers and how they shield your house from flooding. Check other submersible pumps.

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