Zoeller Switch-Mate Mechanical Float Switch with 20-ft Cord - Plastic Water Pump Accessory in the Water Pump Accessories department at Lowes.com
230v Vertical Pump Level Switch
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
Float Switch for Sump Pump - 10-Foot Water Level Sensor with Honeywell Microswitch and Adjustable Tether
Setting the Tether Point and Tether Length on a Sump Pump Float Switch
Sump Overview - Red Lion
THE BASEMENT WATCHDOG Model BWC1 Universal Replacement Sump Pump Float Switch - Sump Pump Accessories - Amazon.com
Everbilt Vertical Float Switch for Sump Pumps EBPBV - The Home Depot
How to Wire a 115V Float Switch to a Submersible Dumb Pump - Rainwater Equipment LLC
How Does a Sump Pump Float Switch Work? | Tameson.com
Everbilt Piggy Back Float Switch for Sump and Sewage Pumps EBFSWPB - The Home Depot
What is a Sump Pump Float Switch & How It Works
What is a Sump Pump Float Switch & How It Works
Setting the Tether Point and Tether Length on a Sump Pump Float Switch