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LIBERTY PUMPS 251HV Submersible Sump Pump - General Purpose Submersible Sump Pumps
LIBERTY PUMPSGeneral Purpose Submersible Sump Pumps

LIBERTY PUMPS 251HV Submersible Sump Pump

The LIBERTY PUMPS Submersible Sump Pump (MPN 251HV) is a general-purpose submersible sump pump with a 1/3 hp motor, rated for 230V AC operation. It delivers a flow rate of 45 gpm at 10 feet of head and features a 1…

SKU 3G-OTH-89580

Also listed as: 251 HV · 251-HV

Brand
LIBERTY PUMPS
Item
251HV Submersible Sump Pump
Category
General Purpose Submersible Sump Pumps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
251HV
Type
45 gpm Flow Rate @ 10' of Head
AC
230V
FNPT
1 1/2 in
Switch
Integral Tether Float
Rated Voltage
230V AC

Technical Documents

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

Product Description

The LIBERTY PUMPS Submersible Sump Pump (MPN 251HV) is a general-purpose submersible sump pump with a 1/3 hp motor, rated for 230V AC operation. It delivers a flow rate of 45 gpm at 10 feet of head and features a 1 1/2 in FNPT discharge connection. The pump includes an integral tether float switch for automatic operation.

Frequently Asked Questions

What is the LIBERTY PUMPS 251HV submersible sump pump used for?

The LIBERTY PUMPS 251HV is a general-purpose submersible sump pump designed to remove groundwater from basements, crawlspaces, and other low-lying areas. Its 1/3 hp motor and 45 gpm flow rate at 10 feet of head make it suitable for residential and light commercial water management applications.

What are the specifications of the LIBERTY PUMPS 251HV sump pump?

The LIBERTY PUMPS 251HV has a 1/3 hp motor rated for 230V AC operation. It delivers 45 gpm at 10 feet of head and features a 1 1/2 in FNPT discharge connection. The pump includes an integral tether float switch for automatic on/off operation. The manufacturer part number is 251HV.

Where to buy the LIBERTY PUMPS 251HV sump pump worldwide?

3G Electric supplies the LIBERTY PUMPS 251HV submersible sump pump to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact 3G Electric for pricing and lead time on this pump.

How to install the LIBERTY PUMPS 251HV sump pump?

Install the LIBERTY PUMPS 251HV in a sump basin with a minimum diameter of 18 inches. Connect the 1 1/2 in FNPT discharge line and ensure the tether float switch has clearance to move freely. Wire the pump to a dedicated 230V AC circuit. Always follow local electrical codes and the manufacturer's manual.

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 general purpose submersible sump pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This general purpose effluent pump from LIBERTY PUMPS features a 1/2 hp motor, 208 to 230V AC three-phase power, and delivers 89 gpm at 10 feet of head. The cast iron impeller is designed for handling wastewater in dewatering and transfer applications. Switch is not included
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This combination sump pump system from the PC441 series includes a primary pump rated 115V AC with a vertical float switch and a secondary pump rated 12V DC. The primary pump delivers up to 40 ft of head. Designed for water removal in residential and light commercial applications where backup pumping is needed during power loss or primary pump failure
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General purpose submersible sump pump with 1/3 hp motor rated for 230V AC. Delivers 37 gpm flow rate at 10 feet of head. Features a piggyback tether float switch for automatic operation and a 1-1/2 inch FNPT discharge connection. Suitable for removing accumulated water from basements, crawl spaces, and other low-lying areas
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General purpose submersible sump pump with 1/3 hp motor rated for 230V AC. Delivers 37 gpm flow rate at 10 feet of head. Features a piggyback tether float switch for automatic operation and a 1-1/2 inch FNPT discharge connection. Suitable for removing accumulated water from basements, crawl spaces, and other low-lying areas
This submersible sump pump is designed for general purpose dewatering in basements, crawl spaces, and other low-lying areas. It operates at 115V AC with a flow rate of 77 gpm at 10 feet of head. The pump features a 1 1/2 in FNPT discharge and a piggyback tether float switch for automatic operation
LIBERTY PUMPS
This submersible sump pump is designed for general purpose dewatering in basements, crawl spaces, and other low-lying areas. It operates at 115V AC with a flow rate of 77 gpm at 10 feet of head. The pump features a 1 1/2 in FNPT discharge and a piggyback tether float switch for automatic operation