For top performance in tough applications, make sure it's a Magnetrol® switch.

There’s a reason MAGNETROL-tough liquid level switches are the No. 1 brand of mechanical buoyancy instrumentation. The fact is, MAGNETROL switches work. And they keep on working, for decades and decades of safe, accurate, repeatable, reliable level detection.

Inside every MAGNETROL float chamber, you’ll find superior-quality craftsmanship and meticulous engineering that ensure trouble-free performance in even your most challenging applications.

For unmatched dependability, make sure it’s a MAGNETROL mechanical buoyancy switch. Read our customer application stories and explore our product offering using the links below. Then contact your MAGNETROL representative today.