Liberty 404 Residential Drain Pump — 1/3 HP, 115V, Short Profile, 1-1/2 in Connections

Liberty 404 residential drain pump — compact, ready to install

Designed for tight spaces, the Liberty 404 short profile drain pump sits just 11 inches tall, making it an excellent choice for under sink cabinets or compact laundry areas. It arrives factory pre-assembled, so you can install with minimal on site work, and it includes a 10 ft power cord for flexible placement. The combination of a sturdy aluminum pump body, a plastic impeller, and a polyolefin basin provides a balanced mix of durability and lightweight handling that fits everyday residential drainage tasks.

Automatic operation and sensing

Fully automatic operation is driven by a tether float switch, which activates the pump as water rises and deactivates it after draining. This setup offers hands off drainage management in kitchens and baths while maintaining a quiet profile that blends with home environments. You’ll appreciate the convenience of reliable automatic control without constant monitoring.

Durable construction and a tight seal

The unit combines a robust aluminum pump body with a plastic impeller and a polyolefin basin for everyday reliability. An integrally molded rubber gasket creates a solid gas tight seal to help prevent leaks in busy wet spaces and to support long term performance in typical residential settings.

Key specifications at a glance

• Inlet, outlet, and vent: 1-1/2 in
• Voltage and current: 115V, 5 A; motor power: 1/3 HP
• Basin capacity and size: 4.3 gal; 13-3/4 in dia; 11-1/8 in high
• Flow performance: 38 gpm at 5 ft; 25 gpm at 10 ft; 15 gpm at 15 ft
• Solids handling: 3/8 in

Materials and components that support everyday use

• Aluminum pump body for durability with a lightweight footprint
• Plastic impeller designed for dependable solids handling
• Polyolefin basin resistant to common household exposure
• Integrally molded rubber gasket for a gas tight seal
• Tether float switch for reliable automatic operation
• Pre-assembled design to reduce on site wiring and setup time

Real world uses and placement ideas

This unit shines in under-sink drainage scenarios, compact bathrooms, and utility spaces where a dependable automatic pump helps manage wastewater without crowding the cabinet. The short 11 inch profile works well behind cabinets, in laundry nooks, or in tight basements. The QuickTree access feature supports easy inspection of the switch for routine maintenance, while the 10 ft cord provides flexible mounting options near the sink.

What you gain with the Liberty 404

• Compact footprint designed for tight installs
• Pre assembled for quick project start
• Automatic operation reduces manual checks and intervention
• Gas tight seal minimizes the risk of leaks
• 3/8 in solids handling suits common drainage tasks
• 1-1/2 in connections support standard residential piping