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Sewer Ejector Pump vs. Sump Pump: Which Do You Need?

Learn more about the differences between them and which do you need in this article!

If you’ve ever had water accumulate in your basement, you know that it can be a huge pain to get rid of. And if the water is coming from your sewer system, it’s an even bigger problem! In this article, Ak assainissement compares a sewer ejector pump vs. sump pump. We’ll discuss what they are, how they work, their differences, and which one you need for your home.

What is a sewer ejector pump?

A sewer ejector pump is a device used to remove wastewater from your home. It’s typically installed in the basement or crawl space of a house. A sewer ejector pump comprises a pump, an ejector pit, and a discharge pipe. Let’s go over each of these components:

The pump

The pump is the heart of the sewer ejector pump. It’s responsible for moving the wastewater from your home to the sewer system. The type of pump you need will depend on the amount of water you have to move and the distance to the sewer system.

For example, if you have a lot of water to move, you’ll need a powerful pump. And if you live in an area with a high water table, you’ll probably need a submersible pump.

The ejector pit

The ejector pit is a hole dug in your basement or crawl space. It’s typically about 30 inches deep and holds the pump. The pit is usually lined with a precast concrete collar or a fiberglass basin.

The discharge pipe

The discharge pipe is connected to the pump and carries the wastewater to the sewer system. The size of the pipe will depend on the size of the pump. A larger pump will require a larger pipe.

Some discharge pipe sizes are:

  • ½ inch for a small pump
  • ¾ inch for a medium pump
  • one to two inches for a large pump.

How does a sewer ejector pipe work?

A sewer ejector pump is primarily used to move wastewater from your home to the municipal sewer system. It does this by using a pump to create suction. This suction pulls the water from your home and into the ejector pit.

Once the water is in the ejector pit, the pump kicks on and pumps the water through the discharge pipe and into the sewer system.

A sewer ejector pump is a great way to prevent basement flooding because it can remove water before it has a chance to accumulate.

Types of sewer ejector pumps

There are two main types of sewer ejector pumps: submersible and pedestal.

Submersible pumps are designed to be placed in the ejector pit. They’re typically more powerful than pedestal pumps and can move a lot of water quickly.

On the other hand, pedestal pumps are designed to sit outside the ejector pit. They’re not as powerful as submersible pumps but are less expensive and easier to install.

What’s the difference between a sewer ejector pump and a sump pump?

A sewer ejector pump is designed to remove wastewater from your home and send it to the municipal sewer system. A sump pump, on the other hand, is designed to remove water from your basement or crawl space and send it outside of your home

What is a sump pump?

Where a sewer ejector pump removes wastewater from your home, a sump pump removes water accumulated in your basement or crawl space. A sump pump typically consists of a pit, a pump, and a discharge pipe. Let’s explore each part in greater detail:

The pit

The pit is usually about 18 inches deep and holds the pump. It’s typically located in the lowest part of the basement or crawl space. The pit is usually lined with a precast concrete collar or a fiberglass basin.

The pump

The pump in a sump pump is typically less powerful than the pump in a sewer ejector pump. This is because sump pumps are designed to move smaller amounts of water.

The type of pump you need will depend on the amount of water you have to move and the distance to where you want to send it, but the most common type of sump pump is a submersible pump.

The discharge pipe

Like in a sewer ejector pump, the discharge pipe in a sump pump carries the water to where you want to send it. Sump pump discharge pipes are typically smaller than sewer ejector pump discharge pipes.

A ½-inch pipe is sufficient for most small pumps, but you may need a larger pipe if you have a lot of water to move.

How does a sump pump work?

A sump pump uses a float switch to activate the pump when water reaches a certain level. The float switch is connected to the pump and sits in the pit.

As water accumulates in the pit, the float switch rises with it. When the float switch reaches a certain level, it activates the pump, which begins moving water out of the pit and into the discharge pipe.

Sewer Ejector Pump vs. Sump Pump: What’s the difference?

The mechanism for each type of pump is different, but the main difference between a sewer ejector pump and a sump pump is what they’re designed to remove.

A sewer ejector pump is designed to remove wastewater below ground level and send it to the municipal sewer system. On the other hand, a sump pump is designed to remove water from your basement or crawl space and send it outside of your home.

Sewer Ejector Pump vs. Sump Pump: Which one do you need?

sewer ejector

Now that we’ve explored the difference between a sewer ejector pump and a sump pump, which one do you need? The answer depends on where the water comes from and where you want to send it.

If the water is coming from your home (i.e., sewage), you’ll need a sewer ejector pump. If the water comes from your basement or crawl space, you’ll need a sump pump.

In most cases, you’ll need both a sewer ejector pump and a sump pump. The sewer ejector pump will remove the wastewater from your home and send it to the municipal sewer system, while the sump pump will remove any water that has pooled in your basement or crawl space and send it outside of your home.

Do you have a clogged drain or a sewage backup?

You’ll need a sewer ejector pump if you have a clogged drain or a sewage backup. A clogged drain can cause wastewater to back up your home, while a sewage backup occurs when the municipal sewer system backs up.

Either way, you’ll need a pump to remove the wastewater from your home and send it to the municipal sewer system. To be sure, contact a plumbing or sanitation company about CURAGE CANALISATION services. 

Which is better for clogged drains?

If your home has clogged drains, a sewer ejector pump can help to prevent sewage backup. However, if your basement or crawl space is flooding, a sump pump can help to remove the water already there.  Contact a sanitation professional to determine your home’s best course of action and conduct DEGORGEMENT services. 

Final Thoughts

Deciding whether you need a sewer ejector pump or a sump pump (or both) for your home can be tricky. If you’re still unsure, contact a sanitation professional to assess your home’s needs. In the meantime, we hope this article has helped to clear things up! Thanks for reading!

Sandy Villamor

Call me Sandy, a writer, and blogger of LifeStyleConvo & UrbanHouses, who worked as a full-time content creator. A writer by day and reader by night.

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