Float Switches

Horizontal Stainless Steel Float Switch

With stainless steel wetted materials, and reversible switch orientation, FS-500 switches are go-anywhere, use-everywhere horizontal float switches.

Stainless Steel Vertical Float Switch

With all stainless steel wetted materials, operating temperatures up to 500° F, and a switch rated for VDC and VAC operation, the series FS-400 float switch fits a wide range of applications in two standard configurations.

Miniature Stainless Steel Vertical Float Switch

At less than 2.35 inches (60 mm) in total length, and an all stainless steel construction capable of operating temperatures up to 500° F, the series FS-410 float switch brings high performance to small spaces .


Multi-Level Cable Float Switch

A single Kari float allows up to four switch points in a single float, saving you money by replacing four single-level float switches. The sensors are durable, highly chemical compatible and come in 25 configurations, most with built-in hysteresis.

Cable Float Switch

This inexpensive, traditional single point switch is ideal for simple alarming applications. The sensors trigger immediately above or below horizontal, for a highly repeatable performance that you can count on.


Dual Point Cable Suspended Float Switch

The TLS series cable switches are dual point switches with built in hysteresis to provide high and low level control that won’t wear out your pumps with frequent on/off cycles.


Miniature Float Switches

This line of miniature float switches will fit just about anywhere and provide years of reliable service.


Mechanical Float Switch

Tailor this float switch to your needs in the field with an adjustable switch point and hysteresis.