For full automatic bilge pumping operation connect the automatic switch to your bilge pump. This automatic switch has a time-proven micro-switch without mercury. When water exceeds the acceptable level the pump is turned on by a rolling steel ball which changes the pressure on the micro-switch. May be attached to any Johnson bilge pump. Suitable for both 12V and 24V systems.
Having an account with us will allow you to check out faster in the future, store multiple addresses, view and track your orders in your account, and more.Register