Skip to content
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376

Liberty Pumps - 287 - 1/2 HP Submersible Effluent/Sump Pump (Vertical Magnetic Float)

Save $ 14.50
Original price $ 328.00
Current price $ 313.50
SKU 287

With a shut-off head of 37 feet and 3/4" solids-handling capability, the 280-Series by Liberty covers a wide-range of low-head to mid-range pump applications. Designed for STEP systems, mound systems, liquid waste transfer and high output sump applications, you can count on the 280-Series to offer superior performance. Designed with Liberty's unique one-piece cast iron body and quick-disconnect cords available in 10' and 25' lengths. 35' and 50' cords available on some models. See literature for specifics. High-output 1/2 hp submersible with rugged cast iron housing.

The Liberty 280-Series provides a cost effective “mid- range” pump for on-site waste water systems, liquid waste transfer and commercial heavy-duty sump pump applications that require higher head or more flow. Designed around Liberty’s unique “Uni-Body” casting, the 280-Series will provide years of reliable performance.


  • Liberty's unique, one-piece "Uni-Body" casting
  • Quick-disconnect 10' standard power cord allows replacement of cord in seconds without breaking seals to motor (other lengths available)
  • Permanently lubricated upper and lower bearings
  • Oil-filled, hermetically sealed motors with thermal overload protection
  • Stainless steel, removable bottom screen
  • Stainless steel rotor shaft
  • Stainless steel fasteners
  • Epoxy powder coat finish
  • 1-1/2" Discharge
  • Maximum fluid temperature: 140 F


  • Model: 287
  • HP: 1/2
  • Volts: 115V
  • Phase: 1
  • Amps: 8.0
  • RPM'S: 3450 RPM
  • Automatic: Integral Vertical Float
  • Impeller: Vortex
  • Weight: 29 lbs
  • Height: 13"
  • Major Width: 10"
  • Weight: 29 lbs.

Sump Pumps