At Dupont Kitchen & Bath, we proudly carry Liberty Pumps, a leading American manufacturer of residential, commercial, and industrial pumping systems. Known for durability, innovation, and reliable performance, Liberty Pumps has earned a reputation as the go-to brand for sump pumps, sewage ejectors, grinder pumps, and drain systems.
For homeowners, plumbers, and contractors alike, Liberty offers trusted solutions for everything from basement drainage and sewage lift systems to high-performance commercial applications. Proudly engineered and manufactured in Bergen, New York, Liberty Pumps combines cutting-edge pump technology with a commitment to quality service and long-lasting performance.
Founded in 1965, Liberty Pumps is 100% employee-owned, and every product is built with a long-term vision—focusing on reliability, ease of service, and industry-leading warranties. Their facility houses research, design, manufacturing, and testing all under one roof, allowing them to innovate with precision and meet stringent quality standards.
At Dupont Kitchen & Bath, we choose Liberty Pumps because they provide:
Proven reliability in high-demand environments
Easy-to-install products for both retrofit and new construction
Exceptional technical support and documentation
Liberty’s submersible sump pumps are engineered for residential basement drainage and groundwater removal.
Features Include:
Cast iron construction for durability
Oil-filled motors for cool, quiet operation
Vertical magnetic float switches (VMF models)
Automatic and manual operation
Popular residential models: 237 Series, 457 Series, PC237-EA (pre-assembled kits)
Designed to handle solids up to 2", Liberty’s sewage pumps are ideal for homes with basement bathrooms or laundry rooms below grade.
Features:
Rugged cast iron housing and impellers
High-output models up to 2 HP
Float-operated and wide-angle switch options
Popular models: LE41A Series, LE50 Series, LE100 Series
Liberty’s grinder pumps offer powerful maceration for tough waste applications—ideal for remote bathrooms, cottages, and properties with long discharge runs or uphill sewage lines.
Key Models:
ProVore® Series (residential use): 1 HP compact grinder with V-Slice® cutting technology
Omnivore® Series (commercial-grade): 2 HP and higher, ideal for high-volume solids and longer distances
Compact solutions for graywater pumping where gravity drainage isn’t possible—perfect for wet bars, laundry rooms, and under-sink applications.
Popular model: LSP-Series Drain Pumps, 404 Compact Laundry Tray System
Liberty offers pre-plumbed, job-ready systems that save time on installation. Common uses include:
Basement bath additions
Crawlspace sump stations
Commercial sump and sewage pits
Models include P372-Series (Pro370), P382-Series, and Ascent II Macerating Toilets.
Liberty is a favorite among trade professionals because of:
Easy-to-service designs
Dependable field performance
UL/CSA-listed and backed by industry-leading warranties
Excellent technical support and readily available documentation
At Dupont Kitchen & Bath, we support plumbing contractors with in-stock Liberty models, product pairing support, and access to replacement parts.
Our installation partner, Amethyst Plumbing, is trained on Liberty Pump systems and offers:
Sump and sewage pump replacement
Full pump system installations (Pro370, Omnivore, ProVore)
Float switch and control panel configuration
Backup systems and alarms
We also stock check valves, basins, alarm systems, and float switches to complete your installation.
Whether you're preventing basement flooding, adding a basement washroom, or managing wastewater in a commercial property, Liberty Pumps offers the right solution—built to last and engineered for Canadian conditions.
Visit our Toronto showroom at 2397 Eglinton Ave West to speak with our staff about pump selection, sizing, and installation recommendations. We carry key Liberty models in stock and can order specialized systems quickly.
"Our Liberty sump pump has saved our basement multiple times—quiet, powerful, and completely dependable." – Derek M., Toronto
"As a plumber, Liberty is always my first recommendation. Great pumps and easy installations. Dupont always has them when I need them." – Paul F., Vaughan
Shop Liberty Pumps at www.dupontplumbing.com or visit our Toronto store to get expert guidance on sump, sewage, grinder, or specialty pump systems. We’ll help you find a dependable solution tailored to your project.
