EXW Singapore — collect or forward from our Singapore office.

3G Electric
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
Part Number
251HV
Category
General Purpose Submersible Sump Pumps
Available to Order
Also known as:251HVLIBERTY PUMPS
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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
Wastewater treatment — Liberty Pumps duplex control panel with alternating operation and demand dose for two sewage pumps
Residential sump pits — Liberty Pumps simplex control panel with tether float for automatic dewatering of basement sump
Commercial sewage ejection — Liberty Pumps duplex panel rated 208/240/480V AC for alternating control of two grinder pumps
Industrial process water — Liberty Pumps control panel with visual alert output for monitoring pump status in fluid-handling systems
Outdoor pump stations — Liberty Pumps outdoor-rated plastic enclosure panel with audio alert for remote alarm signaling
Effluent dosing — Liberty Pumps simplex panel with demand dose schedule for timed discharge in septic systems
Not sure this is the right part? Photo-identify it→

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.

You might also need

Pump Accessories →Valves & Regulation →Motors & Drives →All Products →

Compatible alternatives & equivalents

More from LIBERTY PUMPS

View all LIBERTY PUMPS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first