How often should an ejector pump be replaced?

7 to 10 years
While most sewage ejector pumps are designed to withstand at least 7 to 10 years of use, with some even lasting much longer, occasionally problems do arise long before the pump has reached the end of its life span.

Can a STUDOR vent be used on a toilet?

Studor, a brand name air admittance valve, can solve venting problems when open air venting pipes will not work. Whether you’re putting in a tub, toilet, sink, or floor drain, they all need a plumbing vent on the drain to make it work properly. …

Why is one pipe coming out of my ejector pump?

This is a common issue we see. Some people say “my ejector pump is bad” and when we ask them how many pipe are coming out of the cover they say one. If there is one discharge pipe coming out from the pit cover it’s a sump pump. An ejector pit will have a gas tight cover with both a discharge line and a vent line to remove any gases from the pit.

How does an ejector pit work in a sewer system?

They all work on simple concepts. Wastewater and suspended solids flow to an ejector pit below the elevation of the main sewer that flows out to the city sewer. As the wastewater flows into the pit the water level rises and actuates a switch which cycles the pump.

Why is there no water coming out of the ejector?

PROBLEM: Ejector continues to cycle but no water is being removed from the pit. This is a very common issue. Your check valve on the discharge line isn’t indestructible.

When to use an ejector pump in a bathroom?

Ejector pumps are used when a bathroom, laundry room fixture, floor drain or condensate drain line is located below the grade of the main sewer or the septic line. They allow for the flow of solids and liquid to work against gravity and be pumped from the basement up to a drain line like a house sewer.

Why is my sewage ejector tank not venting?

When the washer drains and the tank pumps out, the liquid overwhelms the vent’s ability to supply enough makeup air, causing a “pull” on nearby traps (mainly the first-floor toilet). What is the proper way to vent this system, and can I add venting to remedy this situation?

How big should the vent hole be on an ejector pump?

The ejector pit should be sealed with a removable cover. The cover helps maintain pressure in the basin, keeps debris and pests out of the ejector basin, and reduces odors near the ejector pump. Your plumber will look directly above the level of the pump for a small vent hole between 3/16-inch and 3/8-inch in diameter.

How big of a pipe do you need for sewage ejector tank?

But that shouldn’t affect the traps connected to the sewage ejector tank if it’s properly vented. The ejector tank should be vented by a connection to the top cover that’s at least 1 1/2 inches in diameter, although 2-inch vent pipe is common in this application.

How does an ejector pump in a sewer work?

Your sewage ejector pump is designed to lift wastewater up to the level of your main sewer drain. When the ejector pump works properly, the device pumps water out of a drainage basin (called an ejector pit or sump basin) until the basin is almost empty, then turns off until the drainage basin fills again with wastewater.