Pump - Float Switch Rule-A-Matic (RWB22)
Rule automatic float switches are the world's largest selling float switches. They are designed to automatically activate your bilge pump when water is present. They are simple, environmentally responsible, iginition protected and ultrasonically welded and sealed, to give reliable, trouble-free service.
This automatic switch has set the standards for the industry for many years. Its new improved wiring for greater durability and water resistance has again raised the standard. It is suitable for pumps of any voltage to a maximum pump draw of 14 amps. It suits all Rule pumps except the 3700 pumps.