Liberty 287 Cast-Iron Sump / Effluent Pump with Vertical Magnetic Float (VMF) — ½ HP

The Liberty 287 Sump Pump: Power and Reliability for Tight Spaces

The Liberty 287 features a **Vertical Magnetic Float (VMF)** switch, perfect for sump pits with limited diameter (as small as 10?). It maintains all of the durability and performance of the 280-series base pump—cast iron housing, stainless hardware, and oil-filled motor—while offering a compact float mechanism. 

Key Features & Benefits

• VMF vertical float switch suited for tight pits (minimum 10? diameter) 
• ½ HP motor with robust vortex impeller and ¾ in. solids handling :
• Uni-body cast iron construction with epoxy coating and stainless hardware 
• Quick-connect cord access for maintenance without disturbing the motor seal 

Specifications

Applications

• Sump pits with limited diameter where vertical float switches are necessary
• Residential and effluent systems needing compact float operation

The Liberty 287 is ideal for tight spaces, delivering full 280-series pumping performance with a compact vertical float switch design.

Model: 287
HP: 1/2
Volts: 115V
Phase: 1
Amps: 8.0
Automatic: Integral Vertical Float
Impeller: Vortex

Weight: 29 lbs
Height: 13"
Major Width: 10"
Weight: 30 lbs.