Johnson Electro-Magnetic Bilge Pump Auto Float Switch #189-36152
- This automatic electro magnetic float switch features solid state electronics, no mercury, contacts and points guarding against false starts.
- Comes with 6ft., heavy duty leads.
- No false starts, turns pump on at 2”, turns off at 3/4” water level
- With mounting plate.
- Can be mounted to any Mayfair bilge pump or mounted seperately.