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LIBERTY PUMPS

LIBERTY PUMPS, founded in 1965 and headquartered in Bergen, New York, is a manufacturer of pumps and control systems for residential, commercial, and industrial wastewater, sewage, and sump applications. The company's product line includes submersible sewage pumps, effluent pumps, grinder pumps, sump pumps, and a range of control panels designed for simplex, duplex, triplex, and quadplex configurations. These products are built to handle solids handling, dewatering, and effluent transfer in environments where reliability and durability are critical. LIBERTY PUMPS control panels, such as the Quadplex Control Panel (MPN QE34=6-511-3) and Duplex Control Panel (MPN AE34=3-621-5), are available in voltage ratings from 120V AC to 575V AC, with current ratings from 6 A to 23 A, and feature tether float switches, visual or audio alert outputs, and NEMA 4X plastic enclosures for corrosion resistance. The company also supplies sewage basins, such as the 41-gallon polyethylene basin (MPN K001132), and Wi-Fi-enabled battery backup sump pumps like the 442-10A-EYE, which operates at 12V DC with a 1/3 hp motor and dual micro-reed float switch. Grinder pumps, such as the LSGH503MV-5, are vertical, three-phase units with 5 hp motors, 230V AC input, and cast iron volutes, delivering up to 115 gpm at 10 feet of head. 3G Electric stocks 439 SKUs of LIBERTY PUMPS products, providing datasheets and logistics support for global procurement. The product range is suited for applications in municipal wastewater systems, commercial buildings, industrial sump management, and residential sewage handling, with specifications that meet standard electrical and mechanical requirements for pump control and fluid handling.

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About LIBERTY PUMPS

LIBERTY PUMPS, founded in 1965 and headquartered in Bergen, New York, is a manufacturer of pumps and control systems for residential, commercial, and industrial wastewater, sewage, and sump applications. The company's product line includes submersible sewage pumps, effluent pumps, grinder pumps, sump pumps, and a range of control panels designed for simplex, duplex, triplex, and quadplex configurations. These products are built to handle solids handling, dewatering, and effluent transfer in environments where reliability and durability are critical. LIBERTY PUMPS control panels, such as the Quadplex Control Panel (MPN QE34=6-511-3) and Duplex Control Panel (MPN AE34=3-621-5), are available in voltage ratings from 120V AC to 575V AC, with current ratings from 6 A to 23 A, and feature tether float switches, visual or audio alert outputs, and NEMA 4X plastic enclosures for corrosion resistance. The company also supplies sewage basins, such as the 41-gallon polyethylene basin (MPN K001132), and Wi-Fi-enabled battery backup sump pumps like the 442-10A-EYE, which operates at 12V DC with a 1/3 hp motor and dual micro-reed float switch. Grinder pumps, such as the LSGH503MV-5, are vertical, three-phase units with 5 hp motors, 230V AC input, and cast iron volutes, delivering up to 115 gpm at 10 feet of head. 3G Electric stocks 439 SKUs of LIBERTY PUMPS products, providing datasheets and logistics support for global procurement. The product range is suited for applications in municipal wastewater systems, commercial buildings, industrial sump management, and residential sewage handling, with specifications that meet standard electrical and mechanical requirements for pump control and fluid handling.

Common Applications

  • 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

Frequently asked questions

Common questions about LIBERTY PUMPS from 3G Electric.

What voltage and current ranges are available for LIBERTY PUMPS control panels?

LIBERTY PUMPS control panels are available in single-phase and three-phase configurations with voltage ratings from 120V AC to 575V AC. Current ratings range from 6 A to 23 A, depending on the model. For example, the Quadplex Control Panel (MPN QE34=6-511-3) operates at 208/230V AC with 9 to 14 A, while the Duplex Control Panel (MPN AE54=3-405-5) operates at 575V AC with 6 to 10 A. These panels are designed for simplex, duplex, triplex, or quadplex pump systems.

What types of float switches are used in LIBERTY PUMPS control panels?

LIBERTY PUMPS control panels typically use tether float switches for level sensing. Some models, such as the battery backup sump pump (MPN 442-10A-EYE), feature dual micro-reed float switches. The tether float switches are included with the panels and are suitable for demand-dose dosing schedules. The panels are not specified as intrinsically safe.

Are LIBERTY PUMPS sewage basins available in different materials and capacities?

Yes, LIBERTY PUMPS sewage basins are available in materials such as polyethylene. For example, the 41-gallon capacity basin (MPN K001132) is made of polyethylene and measures 21 inches in diameter by 30 inches in height. Other basins may be available in fiberglass or steel, depending on the model. Capacities vary to suit different sewage and effluent handling requirements.

What is the maximum head and flow rate for LIBERTY PUMPS grinder pumps?

LIBERTY PUMPS grinder pumps, such as the LSGH503MV-5, deliver up to 115 gpm at 10 feet of head. This vertical, three-phase pump has a 5 hp motor rated at 230V AC and features a 2-inch FNPT discharge. The maximum head varies by model; for instance, the battery backup sump pump (MPN 442-10A-EYE) has a maximum head of 22 feet.

Do LIBERTY PUMPS control panels include audio or visual alerts?

Yes, LIBERTY PUMPS control panels are available with either visual or audio alert outputs. For example, the Quadplex Control Panel (MPN QE34=6-511-3) has a visual alert, while the Simplex Control Panel (MPN SX24HC1=3) features an audio alert. The alert type is specified in the product datasheet for each model.

What is the enclosure rating for LIBERTY PUMPS control panels?

LIBERTY PUMPS control panels, such as the Quadplex Control Panel (MPN QE34=6-511-3), are housed in plastic enclosures rated NEMA 4X. This rating provides protection against corrosion, water ingress, and dust, making them suitable for indoor and outdoor installations in wet or corrosive environments.