Liberty 404 Residential Drain Pump — 1/3 HP, 1-1/2″ Discharge
The Liberty 404 Residential Drain Pump is a compact, automatic drain system designed for reliable removal of gray water from laundry trays, wet bars, air conditioning condensate, dehumidifiers, and utility sinks. Featuring a powerful 1/3 HP motor, this unit handles up to 3/8-inch solids and includes a 1-1/2-inch discharge for efficient flow. Engineered for quiet, trouble-free operation, the Liberty 404 offers long-term durability in residential and light commercial installations.
- Model number 404 identifies this Liberty Pumps residential drain pump designed for gray water applications.
- Compact, preassembled unit simplifies installation beneath sinks, laundry tubs, or air handler systems.
- Powered by a 1/3 horsepower motor delivering dependable pumping performance.
- Handles solids up to 3/8 inch in diameter for versatility in residential drainage applications.
- Includes a 1-1/2 inch discharge for high flow rates and easy connection to standard plumbing lines.
- Thermally protected motor and durable construction ensure quiet, maintenance-free operation.
Technical Data & Performance
- Type: Residential drain pump
- Model: 404
- Brand: Liberty Pumps
- Horsepower: 1/3 HP
- Discharge Size: 1-1/2 inches NPT
- Solids Handling Capacity: Up to 3/8 inch
- Motor Type: Permanent split capacitor (PSC) motor, thermally protected
- Voltage: 115 VAC, single phase
- Operation: Automatic, float switch controlled
- Maximum Head: Approximately 21 feet (depending on system configuration)
- Flow Rate: High-capacity performance suitable for typical residential gray water removal
- Housing Material: Corrosion-resistant cast iron or thermoplastic construction (model dependent)
- Inlet Connection: 1-1/2 inch threaded inlet for easy installation
- Applications: Laundry trays, utility sinks, wet bars, air conditioners, dehumidifiers, and other gray water sources
- Provides efficient, quiet, and long-lasting performance in residential drain and sump applications.
