Johnson Pumps Bilge Pump Control Switch
Johnson Pumps Bilge Pump Control Switches: Precision Command for Your Bilge System
When water intrudes into the bilge, every second counts — and having the right control switch at your fingertips can mean the difference between a minor inconvenience and a serious situation. Johnson Pumps, a trusted name in marine fluid management for over eight decades, brings that same engineering rigor to its lineup of bilge pump control switches: compact, purpose-built panels designed to give boaters confident, reliable command over their bilge systems.
From the Helm to the Bilge: What Johnson Pumps Control Switches Offer
Johnson Pumps offers both 2-position and 3-position bilge pump control panel switches, each tailored to a different level of operational flexibility. The three- or two-position switch panel in matte black finish features an integrated fuse holder and operating light , keeping the helm area tidy and professional. The switch panel gives full control of your equipment — just push the button for manual or automatic bilge pumping — and the automatic feature operates in combination with automatic bilge switches or an electronic float switch.
The 2-position variant lets you operate your bilge pump remotely from the cockpit with a simple manual on/off function , while the 3-position switch allows for manual or automatic activation and deactivation, with the automatic feature working in combination with automatic bilge switches or an electronic float switch.
Compact panels deliver fingertip control with a rugged, sealed weatherproof rocker switch featuring a red indicator light and a built-in fuse holder, with the switch and fuse holder mounted on a corrosion-resistant aluminum plate for a modern, clean-looking panel. The panels are available in 12V and 24V variants , making them compatible with most recreational and light commercial vessel electrical systems.
Designed to Work Seamlessly Within the Johnson Pumps Ecosystem
One of the key advantages of choosing a Johnson Pumps control switch is how naturally it integrates with the brand's broader bilge system lineup. A switch will automatically activate the bilge pump when the water level rises in the bilge and deactivate the pump as the water level is lowered. For fully automatic bilge pumping operation, the AS888 Automatic Switch can be connected to a bilge pump; the AS888 has a time-proven micro switch design without mercury. For boaters who want the most advanced automatic protection, the Ultima Switch uses patented Mirus field effect detector cells that produce micro-electrical fields to detect disruptions caused by water — with detector cells that are totally sealed, never in contact with water, will not corrode, and are unaffected by oil or foreign debris — and is rated to handle pumps up to 20A at 12V or 10A at 24V.
Why Johnson Pumps for Bilge Control?
For decades, the marine division of Johnson Pumps has contributed to the advancement of marine pumping and fluid handling technologies, developing solutions that support virtually every major onboard fluid management function, from engine cooling and bilge protection to freshwater supply and wastewater handling. Each Johnson Pumps product undergoes extensive testing that simulates the harshest conditions a vessel might encounter — from extreme temperatures to constant vibration and exposure to contaminants — with only designs that maintain consistent performance earning the Johnson Pump name.
Whether you're retrofitting a weekend runabout or outfitting a bluewater cruiser, a Johnson Pumps bilge pump control switch provides the reliability and intuitive operation your bilge system deserves.