The Malema M-62 Series is a fixed set point flow switch designed for reliable monitoring of low gas and liquid flow rates in corrosive and high-purity process applications. The switch utilizes a magnetic piston and hermetically sealed reed switch mechanism to provide dependable flow indication with minimal pressure drop and low hysteresis. Its all-PFA wetted construction and chemically resistant internal components make the series especially suitable for aggressive chemical environments and semiconductor processing systems.

The M-62 Series is available with flare and FNPT process connections and supports SPST or SPDT electrical switching configurations for alarm and control integration. The compact inline design allows installation in confined process systems while maintaining stable and repeatable switching performance. Standard flow calibration is factory preset for the specified application to ensure consistent operation and minimal maintenance requirements.

Typical applications include semiconductor manufacturing equipment, chemical dosing systems, ultrapure water systems, analytical instrumentation, corrosive gas handling, laser cooling circuits, biomedical systems, and industrial process monitoring requiring reliable low-flow alarm functionality and excellent chemical compatibility.