Proteus Industries has 40 plus years in manufacturing and design of innovative Liquid Flow Products for the Semiconductor, Medical, Automotive Welding, Casting, Data Centers and Industrial Markets.

Flow Meters

Proteus Flow Meters are ideal for monitoring liquid flow using turbine rotor or vortex technology. Temperature and Pressure measurements are available options.

Flow Switches

Proteus Flow Switches offer robust peace of mind for monitoring and controlling flow.
Available with industry leading 5-year warranty.

Flow Meter and Switches

For the ultimate fluid control Proteus offers combination flow meter/switch for a variety of applications measuring flow and temperature.
Extended temperature ranges of -60C to +200C are available.


Proteus WeldSaver™ - Coolant Control And Leak Detection For Automotive Robotic Welding Systems

Tofco Flow Controllers

Compact liquid flow control valves providing precise, programmable management of liquid distribution.