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LIBERTY PUMPS Effluent Pump: 1/2 hp, 115V AC, Single Phase, 40 gpm Flow Rate @ 10' of Head - General Purpose Effluent Pumps
LIBERTY PUMPSGeneral Purpose Effluent Pumps

LIBERTY PUMPS Effluent Pump: 1/2 hp, 115V AC, Single Phase, 40 gpm Flow Rate @ 10' of Head

The LIBERTY PUMPS Effluent Pump (MPN FL31A-3) is a general purpose effluent pump with a 1/2 hp motor, 115V AC single-phase power, and a polymer impeller. It delivers a flow rate of 40 gpm at 10 feet of head for…

SKU 3G-OTH-84783

Also listed as: FL31A3 · FL31A 3

Brand
LIBERTY PUMPS
Item
Effluent Pump: 1/2 hp, 115V AC, Single Phase, 40 gpm Flow Rate @ 10' of Head
Category
General Purpose Effluent Pumps
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LIBERTY PUMPS
Manufacturer Part Number
FL31A-3
Type
Single Phase, 40 gpm Flow Rate @ 10' of Head, Transfer
AC
115V
Rated Voltage
115V AC
Impeller Material
Polymer

Technical Documents

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

Product Description

The LIBERTY PUMPS Effluent Pump (MPN FL31A-3) is a general purpose effluent pump with a 1/2 hp motor, 115V AC single-phase power, and a polymer impeller. It delivers a flow rate of 40 gpm at 10 feet of head for transfer applications.

Frequently Asked Questions

What is the LIBERTY PUMPS FL31A-3 effluent pump used for?

The LIBERTY PUMPS FL31A-3 is a general purpose effluent pump designed for transfer applications. It handles wastewater effluent with solids up to 3/4 inch, making it suitable for septic systems, dewatering, and light commercial drainage where a 1/2 hp, 115V AC single-phase motor is required.

What are the specifications of the LIBERTY PUMPS FL31A-3?

The LIBERTY PUMPS FL31A-3 has a 1/2 hp motor, 115V AC single-phase power, and delivers 40 gpm flow rate at 10 feet of head. It features a polymer impeller and is rated for transfer applications. The manufacturer part number is FL31A-3.

Where to buy the LIBERTY PUMPS FL31A-3 worldwide?

3G Electric supplies the LIBERTY PUMPS FL31A-3 effluent pump to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote tailored to your location.

How to install the LIBERTY PUMPS FL31A-3 effluent pump?

Install the LIBERTY PUMPS FL31A-3 in a sump or basin with proper discharge piping. Ensure the pump is submerged and the float switch is unobstructed. Connect to a dedicated 115V AC circuit with GFCI protection. Follow local codes and the manufacturer's manual for safe operation.

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 effluent 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 Effluent Pump: 1/2 hp, 115V AC, Single Phase, 40 gpm Flow Rate @ 10' of Head, Transfer (MPN FL31A)
LIBERTY PUMPS
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LIBERTY PUMPS Effluent Pump: 1/2 hp, 208 to 230V AC, Single Phase, 40 gpm Flow Rate @ 10' of Head (MPN FL32A)
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LIBERTY PUMPS Effluent Pump: 1/2 hp, 208 to 230V AC, Three Phase, 89 gpm Flow Rate @ 10' of Head (MPN FL63M-3)

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