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LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head - General Purpose Sink Drain Pump Systems
LIBERTY PUMPSGeneral Purpose Sink Drain Pump Systems

LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head

The LIBERTY PUMPS Sink Drain Pump System (MPN 404) is a general purpose sink drain pump system with a 4.3 gal capacity. It features a 1/3 hp motor, 115V AC rated voltage, and a 30 gpm flow rate at 10' of head. The…

SKU 3G-OTH-84337

Brand
LIBERTY PUMPS
Item
Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head
Category
General Purpose Sink Drain Pump Systems
Available to Order
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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
404
Type
1/3 hp, 30 gpm Flow Rate @ 10' of Head, NPT
AC
115V
Switch
Piggyback Tether Float
Rated Voltage
115V AC
Discharge Location
Top

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

Product Description

The LIBERTY PUMPS Sink Drain Pump System (MPN 404) is a general purpose sink drain pump system with a 4.3 gal capacity. It features a 1/3 hp motor, 115V AC rated voltage, and a 30 gpm flow rate at 10' of head. The pump includes a piggyback tether float switch and a top discharge location with NPT connection.

Frequently Asked Questions

What is the LIBERTY PUMPS Sink Drain Pump System used for?

The LIBERTY PUMPS Sink Drain Pump System (MPN 404) is designed for general purpose sink drainage applications. It pumps wastewater from sinks, laundry trays, or other fixtures where gravity drainage is not possible. The 4.3 gal capacity and 30 gpm flow rate at 10' of head make it suitable for residential or light commercial use.

What are the specifications of the LIBERTY PUMPS 404?

The LIBERTY PUMPS 404 has a 1/3 hp motor, 115V AC rated voltage, and a 30 gpm flow rate at 10' of head. It includes a piggyback tether float switch, top discharge location with NPT connection, and a 4.3 gal capacity. The pump is designed for general purpose sink drainage.

Where to buy LIBERTY PUMPS 404 worldwide?

3G Electric supplies the LIBERTY PUMPS 404 sink drain pump system worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this pump to any country.

How to install the LIBERTY PUMPS sink drain pump?

Install the LIBERTY PUMPS 404 by connecting the NPT discharge to the plumbing line and plugging the 115V AC piggyback tether float switch into a grounded outlet. Ensure the pump is placed on a level surface in the sump basin. Test the float switch operation before full use. Follow local electrical codes.

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 sink drain 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
LIBERTY PUMPS Sink Drain Pump System: 5.3 gal, 1/2 hp, 115V AC, 46 gpm Flow Rate @ 10' of Head, NPT (MPN 405)
LIBERTY PUMPS
LIBERTY PUMPS Sink Drain Pump System: 5.3 gal, 1/2 hp, 115V AC, 46 gpm Flow Rate @ 10' of Head, NPT (MPN 405)
LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404L/A-EYE)
LIBERTY PUMPS
LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404L/A-EYE)
LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404CV/A-EYE)
LIBERTY PUMPS
LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404CV/A-EYE)
LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404/A-EYE)
LIBERTY PUMPS
LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404/A-EYE)
LIBERTY PUMPS Sink Drain Pump System: 5.5 gal, 1/2 hp, 115V AC, 46 gpm Flow Rate @ 10' of Head, NPT (MPN 405/A)
LIBERTY PUMPS
LIBERTY PUMPS Sink Drain Pump System: 5.5 gal, 1/2 hp, 115V AC, 46 gpm Flow Rate @ 10' of Head, NPT (MPN 405/A)
LIBERTY PUMPS Sink Drain Pump System: 5.5 gal, 1/2 hp, 115V AC, 46 gpm Flow Rate @ 10' of Head, NPT (MPN 405/A-EYE)
LIBERTY PUMPS
LIBERTY PUMPS Sink Drain Pump System: 5.5 gal, 1/2 hp, 115V AC, 46 gpm Flow Rate @ 10' of Head, NPT (MPN 405/A-EYE)

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LIBERTY PUMPS Sink Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, 5.2 A, NPT (MPN 404L)
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LIBERTY PUMPS Sink Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, 5.2 A, NPT (MPN 404L)
LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404CV)
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LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404CV)
LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404L/A)
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LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404L/A)
LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404CV/A)
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LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404CV/A)
LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404/A)
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LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head, NPT (MPN 404/A)