Non-mercury design eliminates exposure to hazardous materials for safer operation
Air-pressure activation ensures pump operation without water contact for enhanced reliability
All wiring out of the water prevents electrical shorting and increases durability
Simple, maintenance-free operation reduces risk of failure in harsh marine environments
Summarized by Shop
ECO-Switch
The Rule ECO-Switch is an ecologically sound automatic bilge pump control control switch. Featuring a non-mercury design, the pump operates with simple air pressure. As water rises in the bilge, air rises in the air tube that is attached to switch. This air pressure activates the switch which controls your pump. There are no mov