LIBERTY PUMPS Sink Drain Pump System: 5.5 gal, 1/2 hp, 115V AC, 46 gpm Flow Rate @ 10' of Head
The LIBERTY PUMPS Sink Drain Pump System (MPN 405/A) is a 5.5-gallon high-temp sink drain pump system with a 1/2 hp motor, 115V AC rated voltage, and a 46 gpm flow rate at 10 feet of head. It features a piggyback…
SKU 3G-OTH-84342
Need installation or engineering help?
Ask a question
Product Description
The LIBERTY PUMPS Sink Drain Pump System (MPN 405/A) is a 5.5-gallon high-temp sink drain pump system with a 1/2 hp motor, 115V AC rated voltage, and a 46 gpm flow rate at 10 feet of head. It features a piggyback tether float switch and a top discharge location with NPT connections.
Frequently Asked Questions
What is the LIBERTY PUMPS Sink Drain Pump System used for?
The LIBERTY PUMPS Sink Drain Pump System (MPN 405/A) is designed to drain high-temperature wastewater from sinks, laundry trays, or other fixtures in commercial or residential settings where gravity drainage is not possible. It handles up to 46 gpm at 10 feet of head.
What are the specifications of the LIBERTY PUMPS 405/A?
The LIBERTY PUMPS 405/A is a 5.5-gallon high-temp sink drain pump system with a 1/2 hp motor, 115V AC rated voltage, and 46 gpm flow rate at 10 feet of head. It includes a piggyback tether float switch and a top discharge location with NPT connections.
Where to buy the LIBERTY PUMPS 405/A worldwide?
3G Electric supplies the LIBERTY PUMPS 405/A sink drain pump system worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the LIBERTY PUMPS sink drain pump system?
Install the LIBERTY PUMPS 405/A by connecting the NPT discharge piping to the top outlet and securing the piggyback tether float switch for automatic operation. Ensure the basin is level and vented per local codes. Always disconnect power before servicing.
Used in
Common applications for LIBERTY PUMPSLIBERTY PUMPS Products
3G Electric supplies LIBERTY PUMPS high-temp sink drain pump systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











