When the finished bathroom is used, the waste water drains into the pump basin. The pump basin’s vent line must be piped to a vent line near the area. The discharge line is then piped up and over to the home’s main sewer piping and connected. This discharge line must, by code, have a check valve and a ball valve installed on it near the pump.Ī check valve stop any excess sewage from draining back into the basin after a discharge cycle is complete, while a ball valve is a maintenance piece designed to stop the discharge completely. The electrical line is run out the top of the basin, and the lid is secured on with bolts. The pump is set in the basin and the discharge line (the drain line which carries the sewage out of the basin) is connected to it.
Then drain lines are routed underneath the slab from the fixtures to the basin via a 4′ diameter hole in the side. In this hole goes the pump basin, a large heavy-duty plastic “bucket” in which the pump will sit. Then the slab material is removed, and a hole is dug about three feet deep and 2 feet wide.
#Sump pump vs ejector pump install#
In order to install one of these systems, the first step is to determine the location for the pump based on the fixtures it will service (toilets, sinks, etc.). To accomplish this, it is necessary to install a sewage ejector pump system.Īn ejector pump system is made up of several components the pump basin, the pump itself, and the discharge and vent lines. It is now necessary somehow transfer the waste water generated by use of the new bathroom approximately ten feet overhead to the sewer lines. Due to this arrangement, gravity drainage, which is standard draining operation, will not work. Homes built on a basement typically have the sewer pipes run along the ceiling of the basement, locating them HIGHER than the potential bathroom. When adding a bathroom in a basement, it is crucial to consider the location of the sewer piping in the area. Installing a bathroom only makes sense to complete the transformation.Īdding a bathroom in a basement requires some additional planning however, and some extra work and prior thought is necessary to ensure proper operation of the new facilities. When finishing a basement, it often ends up like an entire other home, featuring bedrooms, a kitchen, and living spaces. In the sewage grinder pump photo shown at above left, the number of wires and pipes at the tank tells us that this is a duplexed or two-pump system with two grinder pumps, two drains, and a tank alarm as well (the center wires).īasement additions are becoming more and more popular as homeowners make the decision to finish and transform this otherwise dull area of the home, facilitating the need for another bathroom.
Zoeller pumps have a cast iron motor housing that is rust-resistant and almost impossible to break.Sewage or blackwater to a destination such as an elevated septic tank or to a city sewer (for homes whose lower baths are at a depth below the level of their sewer line).Įven if a building is nearly at the same level as its septic tank or sewer line, if the geography of the site prevents sewage from flowing fast enough on its own (two-feet per second) then a sewage grinder or sewage ejector pump is needed.Ī sewage or septic grinder pump, (there is more than one grinding method) reduces sewage to a finely ground slurry of waste and water which can then be pumped or forced to its destination. Zoeller makes a number of popular pumps like the M53 Mighty Mate, M63 and M98 – all of which are great choices for different homes and situations. Let’s learn more about the most popular sumps from both companies. On the cheaper side, there are pumps with 1/4 HP and few accessories as well as more expensive models with 1 HP and additional features and functionality. Sump pumps from both brands have similar build quality, similar features and have a variety of price points so it can be difficult to pick the right one for your home.
Keep reading to learn more about our top choices. Zoeller and Liberty are two of the most popular sump pump brands of 2022 but which makes the best pump for your basement? We compared the most popular models from both companies to see which pump is the best value, most powerful and highest flow rate. Sump Pump Reviews » Zoeller vs Liberty Sump Pumps: Which is Best?
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