Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

LIBERTY PUMPS Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head - Wi-Fi Enabled Sink Drain Pump Systems
LIBERTY PUMPSWi-Fi Enabled 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/A-EYE) is a Wi-Fi Enabled 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…

SKU 3G-OTH-84162

Also listed as: 404AEYE · 404 A EYE · 404-A-EYE

Brand
LIBERTY PUMPS
Item
Sink Drain Pump System: 4.3 gal, 1/3 hp, 115V AC, 30 gpm Flow Rate @ 10' of Head
Category
Wi-Fi Enabled Sink Drain Pump Systems
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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/A-EYE
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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The LIBERTY PUMPS Sink Drain Pump System (MPN 404/A-EYE) is a Wi-Fi Enabled 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 unit includes a Piggyback Tether Float switch and a top discharge location with NPT connections.

Frequently Asked Questions

What is the Liberty Pumps 404/A-EYE sink drain pump system used for?

The Liberty Pumps 404/A-EYE is a Wi-Fi-enabled sink drain pump system designed to remove wastewater from sinks, lavatories, and other plumbing fixtures where gravity drainage is not possible. It is commonly used in basements, commercial kitchens, and industrial facilities.

What are the specifications of the Liberty Pumps 404/A-EYE?

The Liberty Pumps 404/A-EYE has a 4.3 gal capacity, a 1/3 hp motor, 115V AC rated voltage, and delivers 30 gpm flow rate at 10' of head. It features a Piggyback Tether Float switch, top discharge with NPT connections, and Wi-Fi connectivity.

Where to buy the Liberty Pumps 404/A-EYE worldwide?

3G Electric supplies the Liberty Pumps 404/A-EYE sink drain pump system to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time.

How to install the Liberty Pumps 404/A-EYE sink drain pump?

Install the Liberty Pumps 404/A-EYE by connecting the NPT discharge to the plumbing line, ensuring the piggyback tether float switch has clearance to move freely. Wire the 115V AC supply per local codes. Refer to the manual for Wi-Fi setup and priming instructions.

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 wi-fi enabled sink drain pump systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
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)
This 1/3 hp, 115V AC sink drain pump system delivers 30 gpm at 10 feet of head. It includes a piggyback tether float switch and a top discharge with NPT connections. Designed for pumping wastewater from sinks, laundry tubs, or utility basins where gravity drainage is not feasible
LIBERTY PUMPS
This 1/3 hp, 115V AC sink drain pump system delivers 30 gpm at 10 feet of head. It includes a piggyback tether float switch and a top discharge with NPT connections. Designed for pumping wastewater from sinks, laundry tubs, or utility basins where gravity drainage is not feasible
This sink drain pump system is designed for general purpose drainage of wastewater from sinks, laundry trays, or other fixtures where gravity flow is insufficient. It features a 1/3 hp motor, 115V AC rated voltage, and delivers 30 gpm at 10' of head. The unit includes a piggyback tether float switch and a top discharge with NPT connections
LIBERTY PUMPS
This sink drain pump system is designed for general purpose drainage of wastewater from sinks, laundry trays, or other fixtures where gravity flow is insufficient. It features a 1/3 hp motor, 115V AC rated voltage, and delivers 30 gpm at 10' of head. The unit includes a piggyback tether float switch and a top discharge with NPT connections
General purpose sink drain pump system for moving wastewater from sinks, laundry trays, or other fixtures to a higher elevation or sewer line. Features a 4.3-gallon tank, 1/3 hp motor, 115V AC, 30 gpm flow rate at 10 feet of head, piggyback tether float switch, and top discharge with NPT connections
LIBERTY PUMPS
General purpose sink drain pump system for moving wastewater from sinks, laundry trays, or other fixtures to a higher elevation or sewer line. Features a 4.3-gallon tank, 1/3 hp motor, 115V AC, 30 gpm flow rate at 10 feet of head, piggyback tether float switch, and top discharge with NPT connections
This sink drain pump system is designed for moving wastewater from sinks, laundry trays, or other fixtures to a higher drain line when gravity flow is not possible. It features a 1/3 hp motor, 115V AC, 30 gpm flow rate at 10' of head, piggyback tether float switch, and top discharge with NPT connections
LIBERTY PUMPS
This sink drain pump system is designed for moving wastewater from sinks, laundry trays, or other fixtures to a higher drain line when gravity flow is not possible. It features a 1/3 hp motor, 115V AC, 30 gpm flow rate at 10' of head, piggyback tether float switch, and top discharge with NPT connections
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)

More from LIBERTY PUMPS

View all LIBERTY PUMPS parts
This Wi-Fi enabled sink drain pump system is designed for removing wastewater from sinks, laundry trays, or other low-flow fixtures where gravity drainage is not possible. It features a 1/3 hp motor, 115V AC operation, 30 gpm flow rate at 10 feet of head, and a piggyback tether float switch with top NPT discharge. Suitable for residential and light commercial basements or utility rooms
LIBERTY PUMPS
This Wi-Fi enabled sink drain pump system is designed for removing wastewater from sinks, laundry trays, or other low-flow fixtures where gravity drainage is not possible. It features a 1/3 hp motor, 115V AC operation, 30 gpm flow rate at 10 feet of head, and a piggyback tether float switch with top NPT discharge. Suitable for residential and light commercial basements or utility rooms
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)