Shopcorp Water Level Meter Sensor Float Switch, Dual Function Operation 9.8 ft - ContactorDepot.com
Normally Open Float Switch | Order a Float Switch Normally Open for Rainwater Tanks from Rainwater Management Solutions
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
Baomain 4M Cable Float Switch Water Level Controller for Tank Pump: Amazon.com: Tools & Home Improvement
40 Series Horizontal Float Switch - Deeter Electronics USA
Amazon.com: Xnrtop 4M Cable Float Switch Water Level Controller for Tank Pump : Tools & Home Improvement
Rule-A-Matic Plus Bilge Pump Float Switch | West Marine