Pumps Selection - Sump Pump Float Switch The Tether
p>Your Guide To Selecting the Right Pump Float Switch</p>
VEVOR 1/2 HP Sewage Pump, Steel Submersible Sump Pump, 1-1/2" NPT Discharge With 10 ft Cord, Automatic Float Switch with Piggy-back Plug, for Indoor&Outdoor Water Drain: Amazon.com: Tools & Home Improvement
Basement Watchdog Float Switch in the Water Pump Accessories department at Lowes.com
drainage - How to determine if tethered sump pump float switch is triggering at the right height? - Home Improvement Stack Exchange
Float Switch for Sump Pump - 10-Foot Water Level Sensor with Honeywell Microswitch and Adjustable Tether