Glentronics BWC1 Dual Float Switch with Controller - Walmart.com
Pro Series S3033-DFC2 S3033 - 1/3 HP Cast Iron / Stainless Steel Submersible Sump Pump w/ Deluxe Controller & Dual Float Switch
Basement Watchdog Universal Dual Float Switch with Controller BWC1 - The Home Depot
PHCC Pro-Series S3100-DFC1, Sump Pump With Dual Float Switch and Standard Controller, S3 Series, 1 HP, 115 Volts, 2 Discharge, 99 GPM Max, 52 ft Max Head, 20 ft Cord
Basement Watchdog Universal Dual Float Switch with Controller BWC1 - The Home Depot
THE BASEMENT WATCHDOG Model BWC1 Universal Replacement Sump Pump Float Switch - Sump Pump Accessories - Amazon.com
PHCC Pro-Series ST1050-DFC1, Sump Pump With Dual Float Switch and Standard Controller, ST Series, 1/2 HP, 115 Volts, 2 Discharge, 88 GPM Max, 32 ft Max Head, 10 ft Cord
Amazon.com: THE BASEMENT WATCHDOG Model SIT-50D 1/2 HP 4,400 GPH at 0 ft. and 3,540 GPH at 10 ft. Cast Iron Submersible Sump Pump with Top Discharge and Caged Dual Micro Reed
THE BASEMENT WATCHDOG Model BWSS100 1 HP 6,540 GPH at 0 ft. and 4,400 GPH at 10 ft. Cast Iron/Stainless Steel Submersible Sump Pump with Caged Dual Micro Reed Float Switch - Amazon.com