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LIBERTY PUMPS Grinder Pump System: 2 hp, 208/230V AC, 50 gpm @ 10' of Head, 110 ft Max. Head - Sewage Grinder Pump Retrofit Systems
LIBERTY PUMPSSewage Grinder Pump Retrofit Systems

LIBERTY PUMPS Grinder Pump System: 2 hp, 208/230V AC, 50 gpm @ 10' of Head, 110 ft Max. Head

The LIBERTY PUMPS Grinder Pump System (2 hp, SKU LSG202-REX, MPN LSG202-REX) is a sewage grinder pump retrofit system designed to replace E/One® Extreme D units. It operates at 208/230V AC with a top discharge…

SKU 3G-OTH-85465

Also listed as: LSG202REX · LSG202 REX

Brand
LIBERTY PUMPS
Item
Grinder Pump System: 2 hp, 208/230V AC, 50 gpm @ 10' of Head, 110 ft Max. Head
Category
Sewage Grinder Pump Retrofit Systems
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
LSG202-REX
Type
50 gpm @ 10' of Head, NPT
AC
208/230V
Alarm
Included
Max. Head
110 ft
Rated Voltage
208/230V AC
Discharge Location
Top
Retrofit for Brand & Series
E/One® Extreme D

Technical Documents

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LIBERTY PUMPS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LIBERTY PUMPS Grinder Pump System (2 hp, SKU LSG202-REX, MPN LSG202-REX) is a sewage grinder pump retrofit system designed to replace E/One® Extreme D units. It operates at 208/230V AC with a top discharge location and includes an alarm. The system delivers 50 gpm at 10' of head and a maximum head of 110 ft.

Frequently Asked Questions

What is the LIBERTY PUMPS LSG202-REX grinder pump system used for?

The LIBERTY PUMPS LSG202-REX is a sewage grinder pump retrofit system designed to replace E/One® Extreme D units in residential or commercial wastewater applications. It grinds solids into slurry for pumping to a municipal sewer or septic system, handling up to 50 gpm at 10' of head.

What are the specifications of the LIBERTY PUMPS LSG202-REX grinder pump?

The LSG202-REX operates at 208/230V AC, delivers 50 gpm at 10' of head, with a maximum head of 110 ft. It features a top discharge location, includes an alarm, and is a retrofit for E/One® Extreme D series. The discharge connection is NPT.

Where to buy the LIBERTY PUMPS LSG202-REX grinder pump worldwide?

3G Electric supplies the LIBERTY PUMPS LSG202-REX grinder pump system worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the LIBERTY PUMPS LSG202-REX as a retrofit for E/One Extreme D?

Installation involves disconnecting power, removing the existing E/One® Extreme D unit, and mounting the LSG202-REX in the same basin. Connect the discharge piping to the NPT port, wire the 208/230V AC supply, and test the alarm. Always follow local electrical codes and use a qualified electrician.

Used in

Common applications for LIBERTY PUMPS
Municipal wastewater treatment — LIBERTY PUMPS Quadplex Control Panel (MPN QE34=6-511-3) for managing multiple pump stations
Commercial building sump management — LIBERTY PUMPS Duplex Control Panel (MPN AE34=3-621-5) for alternating pump operation
Residential sewage handling — LIBERTY PUMPS 41-gallon polyethylene basin (MPN K001132) for below-grade installations
Industrial effluent transfer — LIBERTY PUMPS Grinder Pump (MPN LSGH503MV-5) for solids reduction in high-flow applications
Emergency backup sump systems — LIBERTY PUMPS Battery Backup Sump Pump (MPN 442-10A-EYE) with Wi-Fi monitoring for flood prevention
Single-pump dewatering — LIBERTY PUMPS Simplex Control Panel (MPN SX24HC1=3) for small-scale water removal

LIBERTY PUMPS Products

3G Electric supplies LIBERTY PUMPS sewage grinder pump retrofit systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
LIBERTY PUMPS Omnivore Grinder Pump: 2 hp, 208/230V AC, 50 gpm @ 10' of Head, 108 ft Max. Head, LSG (MPN LSG202-REP-2)
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LIBERTY PUMPS Omnivore Grinder Pump: 2 hp, 208/230V AC, 50 gpm @ 10' of Head, 108 ft Max. Head, LSG (MPN LSG202-REP-2)
LIBERTY PUMPS Omnivore Grinder Pump: 2 hp, 208/230V AC, 50 gpm @ 10' of Head, 108 ft Max. Head, LSG (MPN LSG202-REP)
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LIBERTY PUMPS Omnivore Grinder Pump: 2 hp, 208/230V AC, 50 gpm @ 10' of Head, 108 ft Max. Head, LSG (MPN LSG202-REP)
LIBERTY PUMPS Omnivore Grinder Pump: 2 hp, 208/230V AC, 39 gpm @ 10' of Head, 185 ft Max. Head, LSGX (MPN LSGX202-REP-2)
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LIBERTY PUMPS Omnivore Grinder Pump: 2 hp, 208/230V AC, 39 gpm @ 10' of Head, 185 ft Max. Head, LSGX (MPN LSGX202-REP-2)
LIBERTY PUMPS Omnivore Grinder Pump: 2 hp, 208/230V AC, 39 gpm @ 10' of Head, 185 ft Max. Head, LSGX (MPN LSGX202-REP)
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LIBERTY PUMPS Omnivore Grinder Pump: 2 hp, 208/230V AC, 39 gpm @ 10' of Head, 185 ft Max. Head, LSGX (MPN LSGX202-REP)
LIBERTY PUMPS Grinder Pump System: Fiberglass, 2 hp, 208/230V AC, 50 gpm @ 10' of Head, 4 in FNPT (MPN D3672LSG202-48)
LIBERTY PUMPS
LIBERTY PUMPS Grinder Pump System: Fiberglass, 2 hp, 208/230V AC, 50 gpm @ 10' of Head, 4 in FNPT (MPN D3672LSG202-48)
LIBERTY PUMPS Grinder Pump System: Fiberglass, 2 hp, 208/240 V AC, 50 gpm @ 10' of Head, 4 in FNPT (MPN D3648LSG202)
LIBERTY PUMPS
LIBERTY PUMPS Grinder Pump System: Fiberglass, 2 hp, 208/240 V AC, 50 gpm @ 10' of Head, 4 in FNPT (MPN D3648LSG202)

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LIBERTY PUMPS Grinder Pump System: 2 hp, 208/230V AC, 50 gpm @ 10' of Head, 185 ft Max. Head, NPT (MPN LSGX202-RE)
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LIBERTY PUMPS Grinder Pump System: 2 hp, 208/230V AC, 50 gpm @ 10' of Head, 185 ft Max. Head, NPT (MPN LSGX202-REX)