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LIBERTY PUMPS 442-25A 1/3 hp 12V DC Battery-Powered Backup Sump - Battery-Powered Backup Sump Pumps
LIBERTY PUMPSBattery-Powered Backup Sump Pumps

LIBERTY PUMPS 442-25A 1/3 hp 12V DC Battery-Powered Backup Sump

The LIBERTY PUMPS Battery Backup Sump Pump (MPN 442-25A) is a 12V DC battery-powered backup sump pump. It features a Dual Micro-Reed Float switch and includes a battery charger. This 1/3 hp unit offers a 22 ft Max. Head.

SKU 3G-OTH-84322

Also listed as: 44225A · 442 25A

Brand
LIBERTY PUMPS
Item
442-25A 1/3 hp 12V DC Battery-Powered Backup Sump
Category
Battery-Powered Backup 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
442-25A
Type
1/3 hp, Dual Micro-Reed Float
Switch
Dual Micro-Reed Float
Includes
Battery Charger
Max. Head
22 ft
Pump Rated Voltage
12V DC

Technical Documents

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

Product Description

The LIBERTY PUMPS Battery Backup Sump Pump (MPN 442-25A) is a 12V DC battery-powered backup sump pump. It features a Dual Micro-Reed Float switch and includes a battery charger. This 1/3 hp unit offers a 22 ft Max. Head.

Frequently Asked Questions

What is the LIBERTY PUMPS Battery Backup Sump Pump used for?

The LIBERTY PUMPS Battery Backup Sump Pump (MPN 442-25A) provides emergency backup pumping during power outages. It is used in residential and light commercial basements to prevent flooding when the primary AC-powered sump pump fails, ensuring continuous water removal.

What are the specifications of the LIBERTY PUMPS 442-25A?

The LIBERTY PUMPS 442-25A is a 12V DC battery-powered backup sump pump with a 1/3 hp motor. It features a Dual Micro-Reed Float switch and includes a battery charger. The pump offers a 22 ft Max. Head and is designed for reliable emergency operation.

Where to buy the LIBERTY PUMPS 442-25A worldwide?

You can source the LIBERTY PUMPS 442-25A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to install the LIBERTY PUMPS battery backup sump pump?

Install the LIBERTY PUMPS 442-25A by connecting it to a 12V DC battery and the included charger. Position the Dual Micro-Reed Float switch at the desired water level. Ensure the discharge line is routed to a safe outlet. Follow local plumbing codes and the manufacturer's manual for best results.

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 battery-powered backup 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
LIBERTY PUMPS Battery Backup Sump Pump: 12V DC, 1/3 hp, Dual Micro-Reed Float, 22 ft Max. Head (MPN 442-25A-EYE)
LIBERTY PUMPS
LIBERTY PUMPS Battery Backup Sump Pump: 12V DC, 1/3 hp, Dual Micro-Reed Float, 22 ft Max. Head (MPN 442-25A-EYE)
This 12V DC battery-powered backup sump pump activates during primary pump failure or power loss to prevent flooding. It features a Dual Micro-Reed Float switch and Wi-Fi connectivity for remote monitoring. With 1/3 hp and 22 ft maximum head, it is suited for residential or light commercial backup applications
LIBERTY PUMPS
This 12V DC battery-powered backup sump pump activates during primary pump failure or power loss to prevent flooding. It features a Dual Micro-Reed Float switch and Wi-Fi connectivity for remote monitoring. With 1/3 hp and 22 ft maximum head, it is suited for residential or light commercial backup applications
This combination sump pump system includes a primary pump rated for 115V AC with a vertical float switch and a secondary pump rated for 12V DC. The primary pump provides up to 40 ft of maximum head. Suitable for general purpose water removal in basements or crawl spaces, the secondary pump offers backup operation during power outages
LIBERTY PUMPS
This combination sump pump system includes a primary pump rated for 115V AC with a vertical float switch and a secondary pump rated for 12V DC. The primary pump provides up to 40 ft of maximum head. Suitable for general purpose water removal in basements or crawl spaces, the secondary pump offers backup operation during power outages
This combination sump pump system includes a primary pump rated 115V AC with a vertical float switch and a secondary pump rated 12V DC. The primary pump delivers a maximum head of 40 ft. Designed for general purpose water removal in basements or crawl spaces, the backup pump activates during power outages to help prevent flooding
LIBERTY PUMPS
This combination sump pump system includes a primary pump rated 115V AC with a vertical float switch and a secondary pump rated 12V DC. The primary pump delivers a maximum head of 40 ft. Designed for general purpose water removal in basements or crawl spaces, the backup pump activates during power outages to help prevent flooding
This combination sump pump system includes a primary pump rated 115V AC with a vertical float switch and 40 ft max head, and a secondary pump rated 12V DC. It is designed for water removal in residential and light commercial settings, with the backup pump providing operation during power outages
LIBERTY PUMPS
This combination sump pump system includes a primary pump rated 115V AC with a vertical float switch and 40 ft max head, and a secondary pump rated 12V DC. It is designed for water removal in residential and light commercial settings, with the backup pump providing operation during power outages
General purpose combination sump pump system with primary 115V AC pump (vertical float switch, 40 ft max head) and secondary 12V DC backup pump. Provides automatic backup during power loss or primary pump failure. Suitable for residential and light commercial water removal in basements and crawl spaces
LIBERTY PUMPS
General purpose combination sump pump system with primary 115V AC pump (vertical float switch, 40 ft max head) and secondary 12V DC backup pump. Provides automatic backup during power loss or primary pump failure. Suitable for residential and light commercial water removal in basements and crawl spaces

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12V DC battery-powered backup sump pump for emergency use during power outages. 1/4 hp motor with integral tether float switch and 18 ft maximum head. Includes slip coupler for installation. Suitable for residential and light commercial sump pits
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12V DC battery-powered backup sump pump for emergency use during power outages. 1/4 hp motor with integral tether float switch and 18 ft maximum head. Includes slip coupler for installation. Suitable for residential and light commercial sump pits
LIBERTY PUMPS Battery Backup Sump Pump: 12V DC, 1/3 hp, Dual Micro-Reed Float, 22 ft Max. Head (MPN 442-10A)
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LIBERTY PUMPS Battery Backup Sump Pump: 12V DC, 1/3 hp, Dual Micro-Reed Float, 22 ft Max. Head (MPN 442-10A)