Liberty Pumps®

451 450 1-Phase Submersible Sump Pump, 52 gpm, 1-1/2 in Outlet, 1/2 hp, Aluminum

LIB451 MFG #: 451
451 450 1-Phase Submersible Sump Pump, 52 gpm, 1-1/2 in Outlet, 1/2 hp, Aluminum
  • Maximum Head: 34 ft
  • Voltage Rating: 115 V
  • Amperage Rating: 7.3 A Full Load
  • Bearing Type: Ball
  • Cord Type: SJTW
  • Dimensions: 9.6 in W x 12.5 in H
  • Flow Rate: 52 gpm
  • Frequency Rating: 60
  • Impeller Type: Vortex Style
  • Manufacturer: Liberty Pumps
  • Manufacturer #: 451
  • Material: Aluminum
  • Motor Speed: 3450 rpm
  • Outlet Size: 1-1/2 in
  • Series: 450
  • Temperature Rating: 248 degF Thermal Overload
  • Type: 1-Phase
Cool running and efficient, the 450-Series features a deep-finned powder coated aluminum motor housing, polypropylene base and vortex style impeller. Topped-off with a quick-disconnect power cord and Liberty's VMF switch (model 457) the 450-Series offers a superior value in a 1/2 hp pump.

Liberty Pumps® Submersible Sump Pump, 1-Phase, Series: 450, 52 gpm, 1-1/2 in Outlet, 34 ft Maximum Head, 1/2 hp, 115 VAC, 7.3 A Full Load, 60 Hz, 3450 rpm Motor, SJTW Cord, Vortex Style Impeller, 248 deg F Thermal Overload, Ball Bearing, Aluminum, 9.6 in W x 12.5 in H
  • Features
  • Product Videos
  • Vortex style impeller permits passage of solids without clogging
  • Polypropylene and powder coated aluminum construction
  • Stainless steel rotor shaft
  • All fasteners - non-corrosive stainless steel
  • Oil-filled, hermetically sealed motor with thermal overload protection
  • 140 deg F maximum fluid
  • 10 ft quick-disconnect power cord allows replacement of cord in seconds without breaking seals to motor
  • 3/8 in solids handling
  • Maximum flow of 52 gpm at 0 ft of total dynamic head
  • Wide angle float - quick disconnect