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)
Sump Alarm
SEAFLO Automatic Submersible Boat Bilge Water Pump 12v Auto with Float Switch-New 750gph 4 Year Warranty!
SEAFLO
OASIS MARINE 1100 GPH Automatic Bilge Pump 12v with Built-In Sump Pump Float Switch - Water Bilge Pumps for Boats with 1-1/8" Hose Outlet - All-In-One Auto Submersible Pump and Integrated Float Switch
OASIS MARINE
Briidea Sump Pump Alarm, Indoor/Outdoor High Water Septic Tank Alarm with 110dB Loud Alarm and Large LED Indicator, 10ft Level Float Switch, Ideal for Septic Sump Pump Pond Water Tank
briidea