WD Industrial offers a wide variety of Liberty Pumps products, click the quick links below for more detail:

 

Effluent Pumps

FL100-Series

The FL100-series by Liberty covers a wide-range of high-head pump applications.  Designed with Liberty's unique one-piece cast iron body and quick-disconnect cords in 25' standard length.

The FL100-series by Liberty is a 1 hp. effluent pump designed for STEP systems, mound systems, liquid waste transfer and higher head de-watering applications.  The pump features a dual-sized threaded discharge of 1-1/2" and 2" for connection to either size pipe. Built of heavy cast iron with an epoxy powder coat finish and stainless steel fasteners, the FL100-series will provide years of reliable performance. 

FL150-Series

The FL150-series by Liberty is a 1.5 hp. effluent pump designed for STEP systems, mound systems, liquid waste transfer and higher head de-watering applications.  The pump features a dual-sized threaded discharge of 1-1/2" and 2" for connection to either size pipe. Built of heavy cast iron with an epoxy powder coat finish and stainless steel fasteners, the FL150-series will provide years of reliable performance.

 

FL200-Series

The FL200-series by Liberty is a 2 hp. effluent pump designed for STEP systems, mound systems, liquid waste transfer and higher head de-watering applications.  The pump features a dual-sized threaded discharge of 1-1/2" and 2" for connection to either size pipe. Built of heavy cast iron with an epoxy powder coat finish and stainless steel fasteners, the FL200-series will provide years of reliable performance.

280-Series

With a shut-off head of 37 feet and 3/4" solids-handling capability, the 280-Series by Liberty covers a wide-range of low-head to mid-range pump applications.  Designed for STEP systems, mound systems, liquid waste transfer and high output sump applications, you can count on the 280-Series to offer superior performance.  Designed with Liberty's unique one-piece cast iron body and quick-disconnect cords available in 10' and 25' lengths.  35' and 50' cords available on some models. See literature for specifics. High-output 1/2 hp submersible with rugged cast iron housing.

290-Series

The Liberty 290 series provides a cost effective “mid-range” pump for on-site waste water systems, liquid waste transfer and commercial heavy-duty sump pump applications that require higher head or more flow. Designed around Liberty’s unique “Uni-Body” casting, the 290-Series will provide years of reliable performance.

FL50-Series

The FL50-series by Liberty is a mid-range effluent pump designed for STEP systems, mound systems, liquid waste transfer and higher head de-watering applications.  Built of heavy cast iron with an epoxy powder coat finish and stainless steel fasteners, the FL50 will provide years of reliable performance. 

FL60-Series

The FL60-series by Liberty is a mid-range effluent pump designed for STEP systems, mound systems, liquid waste transfer and higher head de-watering applications.  Built of heavy cast iron with an epoxy powder coat finish and stainless steel fasteners, the FL60 will provide years of reliable performance.

FL70-Series

The FL70-series by Liberty is a mid-range effluent pump designed for STEP systems, mound systems, liquid waste transfer and higher head de-watering applications. Built of heavy cast iron with an epoxy powder coat finish and stainless steel fasteners, the FL70 will provide years of reliable performance.


Grinder Pumps

PRG-Series

Designed for sewage applications. Higher flow rates allow use with 2" discharge lines. Operates on standard 115 or 230 volt 20 amp circuits. Features include:

  • Heavy cast iron construction
  • 115V or 230V single phase
  • Patented V-Slice® cutter technology
  • Shreds difficult solids such as feminine products, rags, towels and wipes that can jam a solids-handling style pump
  • Hardened stainless steel cutter and plate
  • Oil-filled, thermally protected motor
  • PRG-Series grinders can be used as a replacement pump in 2” discharge systems using LE40 and LE50-series solids-handling pumps.*
  • Vertical switch model available in 115V. *PRG-Series flow rates do not exactly match LE-series flow rates. Consult factory with actual application and head specifications prior to replacing LE40 and LE50 series pumps. 

LSG200-Series

Liberty's LSG200-Series Omnivore® grinder pumps meet the demanding needs of commercial and residential sewage applications where difficult solids-handling ability is crucial. The LSG200-Series features a superior cutting system made of hardened 440 stainless steel-Rockwell C 58, for shearing solids into small particles prior to being passed to the discharge by the impeller under high pressure. Applications include individual or groups of homes, motels, schools, shopping centers, lakefront developments and systems requiring high pressure sewage pumping. Whether you're replacing an existing grinder pump or customizing a new sewage system, the Omnivore® can be packaged within any number of tank sizes.

LSGX200-Series

Liberty's 2-stage LSGX-Series Omnivore® grinder pumps meet the demanding needs of commercial and residential sewage applications where difficult solids-handling ability is crucial.  The LSGX  features a superior cutting system made of hardened 440 stainless steel-Rockwell C 58, for shearing solids into small particles prior to being passed to the discharge.  The 2 stage design provides high pressure with maximum head capabilities to 185 feet. This performance allows installation of a centrifugal designed grinder where only progressive cavity style designs were previously used. Applications include individual or groups of homes, motels, schools, shopping centers, lakefront developments and systems requiring high pressure sewage pumping.  Whether you're replacing an existing grinder pump or customizing a new sewage system, the Omnivore® can be packaged within any number of tank sizes.  

RE/REX-Series

The RE/REX-Series is engineered as an easy drop-in core replacement for E/One® GP200, GP2000 and Extreme D-Series systems. The newly upgraded design gives you all the power of Liberty’s Omnivore® grinder with patented V-Slice® cutter technology. Choose from two performance levels – Liberty’s LSG single stage design with a maximum head of 108 feet or the LSGX 2-stage model with heads to 185 feet. Improved features include an easily adjusted goose neck discharge, camlock cover system and highmount junction/control box that elevates it above the potential flood level in the event of a power failure. E/One® original equipment panels remain fully operational (including the manual over-ride switch) when connected to the Liberty unit.

ProVore 380

Compact simplex grinder system -designed for sewage applications. Perfect for basement bathroom additions and remodeling projects. Patented V-Slice® cutter technology shreds difficult solids such as feminine products, rags, towels and wipes that can jam solids-handling pumps

ProVore 680

Compact duplex system - designed for sewage applications. Perfect for basement bathroom additions and remodeling projects. 


Sewage Pumps

LE40-Series

Heavy-duty built and reliable, Liberty's LE40-series is the perfect choice for residential sewage applications. Featuring all cast iron construction with an epoxy powder coat finish, stainless steel fasteners, quick-disconnect power cord and a vortex style impeller for superior solids handling, the LE40-series combines solid performance with exceptional value. Vertical float option available on 115V model.

LE50-Series

Liberty's LE50-series cast iron sewage pump is a commercial-grade workhorse for residential and light commercial applications.  Its efficient 1/2 hp motor with permanently lubricated bearings, stainless steel fasteners and quick-disconnect power cord design make this a favorite choice among professionals.  Other features include 2" solids-handling ability and a shut-off head of 25 feet. Optional vertical float switch model available in 115V.

LE70-Series

Liberty's LE70-series is a 3/4 hp sewage pump with 2" solids-handling capability.  Constructed of heavy cast iron with a tough epoxy powder coat finish, stainless steel fasteners and rotor shaft, the LE70 is designed for durability.  Its quick-disconnect cord design allows for easy interchange of power cords in 10', 25' and 35' lengths.  Available in 2" or 3" discharge configurations and a wide range of voltages.

LE100-Series

Liberty's LE100-series is a 1 hp sewage pump with 2" solids-handling capability.  Constructed of heavy cast iron with a tough epoxy powder coat finish and stainless steel fasteners, the LE100 is designed for years of trouble-free performance.  Its quick-disconnect power cord allows for easy interchange and is available in 10', 25' and 35' lengths.  The LE100 can be ordered in 2" or 3" discharge configurations and a wide range of voltages.

LEH100-Series

The LEH100 by Liberty is a high head 2" solids-handling sewage pump. Built on the same platform as the LE100-Series, the LEH100 features all heavy cast iron housings, stainless steel fasteners and Liberty's quick-connect power cord design. Available in 2" or 3" discharge and a variety of voltages, the LEH100 has a maximum head of 53 feet and is backed by Liberty's 3-year warranty.

LEH150-Series

The LEH150 by Liberty is a high head 2" solids-handling sewage pump. The LEH150 features Liberty's unique one-piece cast iron body and quick-disconnect cords in 25' standard length. Available in 2" or 3" flanged discharge and a variety of voltages, the LEH150 has a maximum head of 70 feet and is backed by Liberty's 3-year warranty.

LEH200-Series

The LEH200 by Liberty is a high head 2" solids-handling sewage pump. The LEH200 features Liberty's unique one-piece cast iron body and quick-disconnect cords in 25' standard length. Available in 2" or 3" flanged discharge and a variety of voltages, the LEH200 has a maximum head of 83 feet and is backed by Liberty's 3-year warranty.

P370 Simplex Sewage System

The Pro370-Series is the most advanced residential sewage package available.  Liberty's flagship product, the Pro370-Series sewage package, arrives from the factory pre-assembled with QuickTree® Technology saving valuable labor time at the job site. Now available "alarm-ready" with pre-mounted alarm floats. Give the 370 a try and see why more contractors are demanding Liberty.

P380 Duplex Sewage System

The Pro380-Series is a large capacity shallow system design featuring a 24" x 24" basin - perfect for bedrock and difficult soil conditions.  The Pro380-Series offers a large 41 gallon capacity and longer pump cycles for extended pump life.  The Pro380-Series sewage package arrives from the factory pre-assembled saving valuable labor time at the job site. Now available "alarm-ready" with pre-mounted alarm floats. Give the Pro380 a try and see why more contractors are demanding Liberty. The Pro-Series is backed by Liberty's standard three-year warranty.


Engineered Pump Systems

Engineered Pump Systems

Liberty offers Engineered Pump Systems (EPS) in various configurations.  From simplex to duplex grinder and solids handling systems, we can provide the specific pump system to meet your job requirements.  Simply provide us your specifications and our technical sales department will draft a detailed quotation with drawings for your submittal package.

Each Engineered Pump System has a 3 year warranty.


Submersible Sump Pumps

Submersible Sump Pumps

A sump pump is used in applications where excess rainwater or groundwater needs to be pumped away from a particular area. A sump pump sits inside a basin (also
known as a sump) that collects this excess water.

Click the links below for more information on each product line:

 

Specialty Pumps

Model 331 Transfer Pump

This portable pump is perfect for boosting water pressure, draining hot water tanks and general water transfer.  Features include a one-piece cast aluminum pump and motor housing with integral carry handle, permanently lubricated bearings, a convenient On/Off switch, and a powerful ½ hp motor capable of pumping to over 100 feet of head. The Model 331 Transfer Pump is not intended for permanent installations. 

Ascent II Macerating Toilet

The new Ascent II macerating toilet system features a 1.28 GPF high-efficiency toilet for a macerating system.  Perfect for bathroom additions and remodeling without breaking concrete floors, the Ascent II can pump up to 25’ vertically and 150 horizontally through a 1" discharge pipe. 

The Ascent II macerating toilet includes advanced RazorCutTM technology for improved waste maceration and a removable service panel that provides quick access to the cutter area without plumbing disconnection. Other features include ISTTM solid state switching, a built-in alarm and LED lights with external touchpad for alarm silence and manual override. The high quality toilets – available in round front and elongated, have improved flush performance and carry the WaterSense® mark. Both models feature insulated tanks to eliminate sweatin and come with toilet seats.


Controls

Nighteye Wireless Enabled Pump Alarm

Choose from either a compact snap-on float for sump applications or the wide-angle float for sewage applications. The alarm is feature-packed with a new super-bright LED alarm ring, low basement temperature warning, and even comes with auxiliary contacts for connection to other home security systems.  It features easy-to-use plug-n-play wiring and BlinkUp™ technology for quick connection to your smart device! See the enclosed literature sheet for all the new features of the ALM-EYE series alarms.

Control Panels

We offer a variety of Liberty control panels. Pump programming and system monitoring is now easier than ever! Contact us for more information.