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LIBERTY PUMPS Sump/Battery Back-Up System: 1/3 hp, 115V AC, 40 ft Max. Head (Primary Pump) - General Purpose Combination Sump Pump Systems
LIBERTY PUMPSGeneral Purpose Combination Sump Pump Systems

LIBERTY PUMPS Sump/Battery Back-Up System: 1/3 hp, 115V AC, 40 ft Max. Head (Primary Pump)

The LIBERTY PUMPS Sump/Battery Back-Up System (SKU 856GH2) is a general-purpose combination sump pump system from the PC441 series. The primary pump operates at 115V AC with a vertical float switch and a 40 ft max…

SKU 3G-OTH-87274

Brand
LIBERTY PUMPS
Item
Sump/Battery Back-Up System: 1/3 hp, 115V AC, 40 ft Max. Head
Category
General Purpose Combination Sump Pump Systems
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Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
PC257-441-10A
Series
PC441
AC
115V
DC
12V
Switch (Primary Pump)
Vertical Float
Max. Head (Primary Pump)
40 ft
Primary Pump Rated Voltage
115V AC
Rated Voltage (Secondary Pump)
12V DC
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LIBERTY PUMPS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LIBERTY PUMPS Sump/Battery Back-Up System (SKU 856GH2) is a general-purpose combination sump pump system from the PC441 series. The primary pump operates at 115V AC with a vertical float switch and a 40 ft max. head, while the secondary pump is rated at 12V DC (MPN PC257-441-10A).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the LIBERTY PUMPS Sump/Battery Back-Up System used for?

This combination sump pump system is used for general-purpose water removal in basements and crawl spaces. The primary 115V AC pump handles normal drainage, while the 12V DC backup pump activates during power failures to prevent flooding, ensuring continuous protection.

What are the specifications of the LIBERTY PUMPS PC257-441-10A?

The LIBERTY PUMPS PC257-441-10A is a combination sump pump system from the PC441 series. The primary pump runs on 115V AC with a vertical float switch and 40 ft max. head. The secondary pump is rated at 12V DC. The manufacturer part number is PC257-441-10A.

Where to buy the LIBERTY PUMPS Sump/Battery Back-Up System worldwide?

3G Electric supplies the LIBERTY PUMPS Sump/Battery Back-Up System worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the LIBERTY PUMPS combination sump pump system?

Install the primary pump with the vertical float switch in a sump pit, ensuring proper alignment. Connect the 115V AC power supply. For the 12V DC backup pump, connect to a battery. Follow local plumbing codes and test the system before regular use.

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 combination sump pump systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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LIBERTY PUMPS Sump/Battery Back-Up System: 1/3 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PCS37-441-10A). 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 PCS37-441-10A). 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 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 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.
LIBERTY PUMPS Sump/Battery Back-Up System: 1/3 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PCS37-P-442-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC442; 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-442-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC442; Primary Pump Rated Voltage: 115V AC; Switch (Primary Pump): Vertical Float.
LIBERTY PUMPS Sump/Battery Back-Up System: 1/3 hp, 115V AC, 23 ft Max. Head (Primary Pump), 12V DC (MPN PC257-442-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC442; 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, 23 ft Max. Head (Primary Pump), 12V DC (MPN PC257-442-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC442; Primary Pump Rated Voltage: 115V AC; Switch (Primary Pump): Vertical Float.

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LIBERTY PUMPS Sump/Battery Back-Up System: 1/2 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PC457-442-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC442; Primary Pump Rated Voltage: 115V AC; Switch (Primary Pump): Vertical Float.
LIBERTY PUMPS
LIBERTY PUMPS Sump/Battery Back-Up System: 1/2 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PC457-442-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC442; Primary Pump Rated Voltage: 115V AC; Switch (Primary Pump): Vertical Float.
LIBERTY PUMPS Sump/Battery Back-Up System: 1/2 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PC457-441-10A). 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: 1/2 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PC457-441-10A). 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 Sump/Battery Back-Up System: 1/3 hp, 115V AC, 40 ft Max. Head (Primary Pump), 12V DC (MPN PC257-441). 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 PC257-441). 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 PCS37-442-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC442; 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 PCS37-442-10A). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC442; Primary Pump Rated Voltage: 115V AC; Switch (Primary Pump): Vertical Float.
LIBERTY PUMPS Sump/Battery Back-Up System: 1/2 hp, 115V AC, 34 ft Max. Head (Primary Pump), 12V DC (MPN PC457-441). 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: 1/2 hp, 115V AC, 34 ft Max. Head (Primary Pump), 12V DC (MPN PC457-441). 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 PCS37-441). 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 PCS37-441). 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 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). 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). Key specifications — Rated Voltage (Secondary Pump): 12V DC; Brand: LIBERTY PUMPS; Series: PC441; Primary Pump Rated Voltage: 115V AC; Switch (Primary Pump): Vertical Float.