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Zoeller 211-0002, Model N211,
Zoeller sewer ejector pump and Liberty Pro370 are incredible sewage pumps with diverse features and lasting functionality. They have certainly been the initial preferences for people who want durable and efficient pumps for themselves. However, when it comes to choosing the ones that are the most reasonable in terms of cost, users often get confused between the two. To help you out, here's a comparison between these incredible pumps that are leading the market currently:
Overview of Zoeller Sewer Ejector Pump
Zoeller sewer ejectors or sewage pumps are
best-in-class pumps that ensure easy transfer of liquids/solids up to 2 inches
in diameter. It helps to extract solids from the edge of the sewage basin to a
sewer system for a seamless transfer. Zoeller offers various sewage pumps,
starting from powder-coated cast iron pumps to thermoplastic sewage ejector
pumps. It's integrated with vortex impellers and durable/explosion-proof motors
to handle heavy-duty applications seamlessly. As for its other features,
Zoeller sewer pumps are known for their high-end pumping capacity and sturdy
construction materials to deliver the efficiency that the customers need.
Zoeller sewer pumps are ideal for both residential and commercial applications.
Features
● Oil-free cooling
● No corrosion-prone metal parts
● Plastic lifting bracket for easy installation
● Two inches of NPT discharge
● Both water and dust tight
Benefits:
● Highly-efficient pump with lasting performance
● Made with best-in-quality components
● Reliable
Limitations
● Irritating noise levels at times
Overview of Liberty Pro370 Pump
Speaking of efficient and advanced residential sewage pumps, Liberty Pro370 is leading the charts for its outstanding features. Its incredible outer structure keeps the pumps secured during rough-in and masonry work. Moreover, it's designed to seamlessly handle the 2-inch solids for sewage pumps.
As for its other features, Liberty Pro370 is integrated with QuickTree technology for easy access and removing float switches while keeping the pumping/plumbing intact. It comes with 40% more capacity in large basins than regular basins, contributing to its improved pump life. It's integrally molded with torque stops, an anti-floatation collar, and handles to add to its quality. Liberty Pro370 is ideal for residential sewage pumping from basements or crawl spaces.
Features:
● Heavy-duty cast iron construction
● 2 inches NPT vertical female discharge for
easy handling of solids
● 90 GPM at 15 feet head pressure
Benefits:
● Durable and well-made design
● Energy-efficient
● Good motor performance
Limitations
● Installation challenges
● Maintenance requirements
3. Feature Comparison:
To understand the difference between the two, let's compare their features:
Outer Construction - Liberty Pro370 is created with heavy-duty cast iron construction for its sturdy and lasting security against harsh conditions. Zoeller sewage pumps, on the other hand, are secured with outer covers like powder-coated cast iron and thermoplastic for their outer construction.
Sewage Handling - Liberty Pro370 can easily handle solids ranging about two inches for its seamless operations. Zoeller sewage pumps, too, can easily handle sewage liquids and solids up to two inches in diameter. While the Zoeller pumps have a discharge of about 2 to 3 inches, Liberty Pro370 comes with a discharge pipe of 2 inches.
Impellers - Liberty Pro370 is integrated with a 2-vane semi-open HYTREL impeller. Although semi-open impellers are associated with reduced efficiency, they are incredible with passing solids. Meanwhile, Zoeller sewage pumps have vortex impellers that use centrifugal force to push the liquids against the pump volute. As impeller veins do not touch the liquids, users can stay assured of clog-free operations.
Motors - The Pro37 series comes with thermally-protected motors with ½ HP capacity that assures good efficiency. For Zoeller sewage pumps, the motor power varies with small ones (lower horsepower) for residential purposes and larger ones for non-clog pumping operations. The sewage pumps are also secured with explosion-proof motors for heavy-duty applications.
Noise levels - There are no such high noise levels for both sewage pumps that make it unbearable for the users. However, its long-term maintenance is required to keep such issues at bay.
Energy Efficiency - Pro37 and Zoeller sewage pumps are energy-efficient, ensuring less electricity use than usual. This means you can say goodbye to those high-end electricity bills.
Quality and Durability
Liberty Pro370's cast iron construction delivers sturdy quality for a lasting product. It's made with best-in-class construction materials, which adds up to its durability. Meanwhile, the Zoeller sewage pump, too, is made with class 30 cast iron construction, adding up to the robust structure.
In terms of warranty, the Zoeller sewage pumps remain between 1 to 3 years, depending on the model. Meanwhile, the Pro370 offers a warranty of 3 years.
Customers like the Liberty Pro370 series for its lasting pump life, seamless removal/exchange of floats, and extensive capacity. As for the Zoeller sewage pumps, users are fond of their sturdy cast iron structure, pumping capacity, and easy installation.
Some customers have complaints regarding the Zoeller sewage pump packaging, which they think could be improved a little.
Pricing and Value for Money
The cost of the Liberty Pro370 stands at $928.50, and for Zoeller sewage pumps, it depends on the model, although it starts from nearly $400 (variable). The Zoeller may have a little edge on the value for money, with good quality, durability, and warranty at a reasonable price. However, the Liberty Pro370 delivers the features expected from an efficient sewage pump at $928.50.
Conclusion
Liberty Pro370 and Zoeller sewage pumps are
renowned for their excellent features, working efficiency, pumping capacity,
sturdy construction, and relatively reasonable price. Which one is the better
of the two? It depends on your requirements!
Looking for Liberty and Zoeller pumps for your requirements? Connect with Pump Products, one of the market's leading distributors of highly-efficient pumps.
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