• Back Up Battery 12V DC in/Outdoor High Water Alarm for DC / Battery Back-up Septic / Sump / Pond Pumps / Solar Installations KWD 51.500
• Float Switch for Sump Pump - 6-Foot Water Level Sensor with Honeywell Microswitch and Adjustable Tether Length for Ground Water Bilge Pump and Water Tank – Non-Corrosive PP Casing, Rated to 13 Amps KWD 9.500
• Sludge Boss Septic Float Switch, Heavy-Duty Sewage Pump Switch for Viscous Liquids and Suspended Solids in Wastewater, Mercury-Free Self-Orienting Tank Float for Septic Pumps to 1/2 HP (20 Ft Cable) KWD 30