We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
LIBERTY PUMPS Water Powered Sump Pump: Vertical Float, 25 ft Max. Head, Water, 1 1/2 in FNPT - Water-Powered Backup Sump Pumps
LIBERTY PUMPSWater-Powered Backup Sump Pumps

LIBERTY PUMPS Water Powered Sump Pump: Vertical Float, 25 ft Max. Head, Water, 1 1/2 in FNPT

The LIBERTY PUMPS Water Powered Sump Pump (model SJ10) is a water-powered backup sump pump with a vertical float switch. It features a 25 ft maximum head, operates with water, and has a 1 1/2 in FNPT connection in an…

SKU 3G-OTH-84427

Brand
LIBERTY PUMPS
Item
Water Powered Sump Pump: Vertical Float, 25 ft Max. Head, Water, 1 1/2 in FNPT
Category
Water-Powered Backup Sump Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
SJ10
Type
Water, ABS
FNPT
1 1/2 in
Switch
Vertical Float
Max. Head
25 ft
View Full Spec Sheet

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 Water Powered Sump Pump (model SJ10) is a water-powered backup sump pump with a vertical float switch. It features a 25 ft maximum head, operates with water, and has a 1 1/2 in FNPT connection in an ABS construction.

Frequently Asked Questions

What is the LIBERTY PUMPS SJ10 water powered sump pump used for?

The LIBERTY PUMPS SJ10 is a water-powered backup sump pump designed to protect basements from flooding during power outages or primary pump failure. It uses municipal water pressure to operate, requiring no electricity, and is ideal for residential and light commercial applications.

What are the specifications of the LIBERTY PUMPS SJ10?

The LIBERTY PUMPS SJ10 has a 25 ft maximum head, a 1 1/2 in FNPT connection, and a vertical float switch. It is constructed from ABS and operates using water pressure. The manufacturer part number is SJ10, and it is made by LIBERTY PUMPS.

Where to buy the LIBERTY PUMPS SJ10 worldwide?

3G Electric supplies the LIBERTY PUMPS SJ10 water powered sump pump to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this model for your backup sump pump needs.

How to install the LIBERTY PUMPS SJ10 water powered sump pump?

Install the LIBERTY PUMPS SJ10 by connecting it to a 1 1/2 in FNPT discharge line and a potable water supply. Ensure the vertical float switch is positioned correctly for automatic operation. Follow local plumbing codes and the manufacturer's manual for proper setup and testing.

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 water-powered backup 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 →

Similar products

Matched by specification & description
LIBERTY PUMPS Battery Backup Sump Pump: 12V DC, 1/4 hp, Integral Tether Float, 18 ft Max. Head (MPN 441-10A). Key specifications — Pump Rated Voltage: 12V DC; Brand: LIBERTY PUMPS; Includes: Slip Coupler; Switch: Integral Tether Float.
LIBERTY PUMPS
LIBERTY PUMPS Battery Backup Sump Pump: 12V DC, 1/4 hp, Integral Tether Float, 18 ft Max. Head (MPN 441-10A). Key specifications — Pump Rated Voltage: 12V DC; Brand: LIBERTY PUMPS; Includes: Slip Coupler; Switch: Integral Tether Float.
LIBERTY PUMPS Battery Backup Sump Pump: 12V DC, 1/3 hp, Dual Micro-Reed Float, 22 ft Max. Head (MPN 442-10A). Key specifications — Pump Rated Voltage: 12V DC; Brand: LIBERTY PUMPS; Includes: Float Switch; Switch: Dual Micro-Reed Float.
LIBERTY PUMPS
LIBERTY PUMPS Battery Backup Sump Pump: 12V DC, 1/3 hp, Dual Micro-Reed Float, 22 ft Max. Head (MPN 442-10A). Key specifications — Pump Rated Voltage: 12V DC; Brand: LIBERTY PUMPS; Includes: Float Switch; Switch: Dual Micro-Reed Float.
LIBERTY PUMPS Sump/Battery Back-Up System: 1/3 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PC237-441-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC441; Primary Pump Rated Voltage: 115V AC; Switch (Primary Pump): Vertical Float.
LIBERTY PUMPS
LIBERTY PUMPS Sump/Battery Back-Up System: 1/3 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PC237-441-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC441; Primary Pump Rated Voltage: 115V AC; Switch (Primary Pump): Vertical Float.
LIBERTY PUMPS Submersible Sump Pump: 1/3 hp, 230V AC, 45 gpm Flow Rate @ 10' of Head, 1 1/2 in FNPT (MPN 251HV). Key specifications — Rated Voltage: 230V AC; Brand: LIBERTY PUMPS; Switch: Integral Tether Float.
LIBERTY PUMPS
LIBERTY PUMPS Submersible Sump Pump: 1/3 hp, 230V AC, 45 gpm Flow Rate @ 10' of Head, 1 1/2 in FNPT (MPN 251HV). Key specifications — Rated Voltage: 230V AC; Brand: LIBERTY PUMPS; Switch: Integral Tether Float.
LIBERTY PUMPS Sump/Battery Back-Up System: 1/3 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PC237-442-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC441; Primary Pump Rated Voltage: 115V AC; Switch (Primary Pump): Vertical Float.
LIBERTY PUMPS
LIBERTY PUMPS Sump/Battery Back-Up System: 1/3 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PC237-442-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC441; Primary Pump Rated Voltage: 115V AC; Switch (Primary Pump): Vertical Float.
LIBERTY PUMPS Sump/Battery Back-Up System: 1/3 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PCS37-P-441-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC441; Primary Pump Rated Voltage: 115V AC; Switch (Primary Pump): Vertical Float.
LIBERTY PUMPS
LIBERTY PUMPS Sump/Battery Back-Up System: 1/3 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PCS37-P-441-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC441; Primary Pump Rated Voltage: 115V AC; Switch (Primary Pump): Vertical Float.

More from LIBERTY PUMPS

View all LIBERTY PUMPS parts →