SUMP ALARM, 110V AC/12V DC/220V AC, 20 ft Cord Lg, Heavy Duty Float Switch - 60KR71|SA-3120-6 - Grainger
Junior M-Navigator with 20' Cord. No Plug - 20A413 - Free Shipping
3100 Series Piggyback Sump Pump Float Switch
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) - Amazon.com
AMT Sump Pump - 523F-98, 1.5", 3/4 HP Stainless Steel w/ Vertical Float Switch, Stainless Steel Impeller
Sump Pump Vertical Float Switch | PumpSpy Store
The "SludgeBoss" Heavy Duty Float Switch for Use With Sewage, Suspended Solids and Viscous Liquids (20-Foot Cable) SA-2368-6 - The Home Depot
Everbilt Vertical Float Switch for Sump Pumps EBPBV - The Home Depot
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 (16 Ft Cable) - Amazon.com
How Does a Sump Pump Float Switch Work? | Tameson.com
VEVOR Sump Pump, 1.5 HP 6000 GPH, Submersible Cast Iron and Stainless Steel Water Pump, 1-1/2" Discharge With 1-1/4" Adaptor, Automatic Vertical Float Switch, for Indoor Basement Water Basin - Walmart.com