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Wastewater Supply

Little Giant - 513401 - APS 115 Battery Backup System

Little Giant - 513401 - APS 115 Battery Backup System

Regular price $2,298.63 USD
Regular price Sale price $2,298.63 USD
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Little Giant Battery Back-up System is used for sump, effluent, and sewage power backup.


  • The fully automatic charging system
  • Powers existing sump, effluent, or sewage pump in the event of a power outage
  • Operates 115 Volt pump up to 1/2 hp
  • Requires 2 sizes 27 or 31 deep cycle marine batteries
  • Easy installation with no modification or piping changes to the existing pumping system
  • A microprocessor monitors all electrical functions
  • LCD display indicator lights



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At Wastewater Supply, we are committed to providing our customers with the best possible experience and the highest-quality products at competitive prices.