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Top 4 Septic Pump Brands

When selecting a new septic pump, you have some important considerations to make. From choosing the best septic pump brands to selecting your pump material, size, and weight, it is best to have all the information before making your final choice. To make the selection process easier for you, we have outlined these considerations, as well as our top four septic pump brands. Read below to learn more!

Important Considerations When Choosing Your Septic Pump

Gallons Per Hour Pump Rate (GPH)

The GPH, or gallons per hour pump rate, determines how much wastewater a sewage pump can move in one hour. The GPH of your septic system is determined by the motor’s horsepower and the design of your septic system. We recommend a higher GPH for larger households and deeper septic tanks to ensure the most efficient removal of wastewater and solids. 

Material

Because sewage pumps are consistently submerged in wastewater, they need to be made of durable, rust-resistant material. Most pumps are made of cast iron, ensuring they can stand the test of time to manage your septic system.

Size and Weight

Before purchasing a new septic pump, consider its size and weight to ensure it will fit in your septic tank or wastewater basin. Depending on construction, your pump may weigh 45 pounds or more and be 16+ inches tall. Always speak with a professional to select the best size and weight for your septic pump. 

Features

Temperature protectors, declogging mechanisms, and automatic switches are important to maintain your septic system. These features protect the pump and prevent septic disasters like overflow or clogging. 

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Our Top 4 Septic Pump Brands

Barnes

Founded in 1895, Barnes provides innovative, cost-effective solutions for sewage and wastewater management. They proudly boast that most Barnes pumps are still operating after 30 years of use! Their products are great for sewage management, pressure sewers, plumbing, and dewatering.

Our Favorite Barnes Pump

Our favorite sewage pump from Barnes is the SEV412. This sewage pump is submersible and clog-resistant. Its split capacitor motor also gives it increased reliability, higher performance, and a longer lifespan. The Barner SEV412 sewage pump is great for high volume, able to discharge over 4,000 gallons an hour at up to 25 feet. 

Liberty Pumps

Liberty Pumps is a family and employee-owned company that proudly manufactures 90% of its products in the United States. The Liberty innovation process has curated a versatile line of sewage pumps, drain pumps, grinder pumps, and more, ensuring that the needs of any residential or commercial septic system are met. 

Our Favorite Liberty Pump

Liberty Pumps has an incredible line of products, but our favorite is the LE51A LE50-Series Sewage Pump. Its ½ horsepower motor and solid cast iron construction make it one of the most powerful pumps on the market, able to pump 160 gallons per minute to a height of five feet. It also has a powder-coated finish to protect the pump from rust and corrosion.  

Little Giant

For 80 years, Little Giant products have led the way in providing innovation and reliability for pump systems. Their versatile product line includes drain pumps, effluent systems, and sewage pumps, as well as specialty products like pool and garden equipment, submersible well pumps, and water pressure boosters. 

Our Favorite Little Giant Pump

One of the best products from Little Giant is the LG-SEW50SA ½ HP Sewage Pump. It has the leading durability with a heavy cast iron construction that gives it a weight of over 42 pounds. It also has a high flow rate of up to 120 gallons per minute and a clog-resistant design. 

Zoeller Pump

Zoeller Pump is one of the oldest names in sewage pumps, but they are still delivering some of the best products on the market. This American manufacturer is based in Louisville, Kentucky, and in its fourth generation of family ownership. They supply a variety of cast iron pumps, basins, control panels, and accessories to outfit septic systems for residential and commercial properties. 

Our Favorite Zoeller Pump

The 267-0001 Waste-Mate Sewage Pump is our favorite sewage pump from Zoeller. This pump is durable and high-performing, able to handle high volumes with a flow rate of up to 128 gallons per minute. It also features a nonclogging impeller to easily pass solid waste without clogging. 

Schedule a Septic Pump Consultation

Choosing the best septic pump brands, materials, and features can be a difficult process. That is why Grump’s Pumps and Septic is here to help. We have over 75 years of experience in the septic industry, so we can recommend the best products, brands, and features to give you the most efficient septic system possible. 

Ready to learn more about septic pump installation, repair, or maintenance in Lawrenceville, Lilburn, and any of the surrounding areas? We would love to assist you! Contact Grump’s Pumps and Septic today to schedule a free estimate on a complete system replacement. 

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  • We hired Grumps Pumps to service our septic system and couldn’t be happier with the experience. The guys showed up right on time, were professional from start to finish, and... read more

    Matthew May Avatar Matthew May
    September 25, 2025

    I had a fantastic experience with Grump’s Pumps and Septic from start to finish. Scheduling was quick and easy, and they showed up right on time, which is always a... read more

    joefbw Avatar joefbw
    September 7, 2025

    Spoke with Georgia and she was so pleasant and very helpful. She scheduled our septic tank to be looked at same day, which we really needed. Matt and Jonathan were... read more

    Lori Nilson Avatar Lori Nilson
    July 18, 2025
  • Johnathan and Bailey were incredible! They were fast and installed my riser after a pump out like pro’s. They even went the extra mile and flattened the dirt so I... read more

    Brian Weiler Avatar Brian Weiler
    July 11, 2025
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