457 450 1-Phase Submersible Sump Pump, 52 gpm, 1-1/2 in Outlet, 1/2 hp, Aluminum

LIB457 MFG #: 457
  • Maximum Head: 34 ft
  • Voltage Rating: 115 V
  • Amperage Rating: 7.3
  • Bearing Type: Ball/Race
  • 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 #: 457
  • 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, 60 Hz, 3450 rpm Motor, SJTW Cord, Vortex Style Impeller, 248 deg F, Ball/Race Bearing, Aluminum, 9.6 in W x 12.5 in H
  • Features
  • Product Videos
  • Vortex style impeller permits passage of solids without clogging
  • Stainless steel rotor shaft
  • All fasteners - non-corrosive stainless steel
  • Oil-filled, hermetically sealed motors with thermal overload protection
  • Permanently lubricated upper and lower bearings
  • Automatic with integral vertical float
  • 3/8 in solids handling
  • 14 in minimum sump dia
  • 16 A locked rotor
  • Class B stator winding
  • Integral vertical float automatic operation