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 Impeller, 248 deg F Thermal Overload, Ball Bearing, Aluminum, 9.6 in W x 12.5 in H, Domestic

• 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

• Catalog https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Liberty_Pumps_451_Catalog.pdf
• Instruction/Installation Manual https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Liberty_Pumps_247_Manual.pdf
• Specification Sheet https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Liberty_Pumps_451_Specification_Sheet.pdf
• Video Link https://youtu.be/MkYEtF7RXpg
• Warranty Information https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Liberty_Pumps_K001184_Warranty.pdf