Most systems operate with ½ horsepower and 5,000 GPH maximum capacity, but that estimate applies to an average-size home of 2,385 square feet. It’s recommended that homeowners consult with a professional to determine the pump size that will work the best for their home. The sewer ejector pump needs to have the capacity and horsepower to force the wastewater and solids up to the elevation of the sewer line. Investing in a pump with the appropriate capacity ensures efficient wastewater removal but may contribute to a higher upfront cost.Ī pump’s capacity is usually measured by gallons per hour (GPH) and a maximum flow rate or horsepower. The required capacity depends on factors such as the number of fixtures connected to the pump and the anticipated flow rates. Higher-capacity pumps, capable of handling larger volumes of water and solids, generally come with a higher price tag. The pump capacity and material play an important role in sewage ejector pump installation cost. Sewage ejector pumps are integral in preventing backups and maintaining proper sanitation. The pump activates when the accumulated wastewater reaches a certain level in the basin and pushes the sewage from lower-level plumbing fixtures out of the home. This is critical when gravity alone isn’t sufficient to move sewage upward. The primary function of a sewage ejector pump is to push the wastewater to a higher level, where it can flow into the main sewer line or septic tank. A professional plumber can offer recommendations of the best type of pump for a home’s sewage or sump pump system. There are a few different types of sewage ejector pumps, including battery-operated backup pumps, grinder pumps, sewage ejector pumps, and submersible sump pumps. Pump Typeĭifferent pump types come with distinct features and capabilities that cater to specific plumbing needs. Factors contributing to the wide cost range include the specific needs of ejector pump basement plumbing, the extent of existing plumbing modifications, and the overall complexity of the installation process. The national average cost of $2,500 provides a good baseline, but local variations can significantly impact the final price.
The cost to install a sewage ejector pump is determined primarily by the pump type, pump capacity and construction material, and local labor prices.