The Tuffy® II Liquid Level Switches are float-actuated devices designed for horizontal mounting in a tank or vessel through threaded or flanged pipe connections. The compact size allows for installation in small vessels, while its many features provide a variety of application uses. The single switch mechanism is available in SPDT or DPDT forms on units designed for fixed or adjustable, narrow or wide differential and interface service levels.

 

Features

Single electric switch for high or low level alarm or control functions

Spacious switch wiring compartment

Pressure ratings to 2160 psig (149 bar)

Process temperatures to +750° F (+399° C)

NACE and/or ASME B31.3 construction

Specific gravity as low as 0.40