Valves - Fittings and Accessories - Valve Drivers - Bottle Caps - Bubble Traps - Columns - Pumps - Blowers - Sensors and Controls - Timers

Flow Switches (Gems)

Piston Type                                   View All	FS-10798 Series FS-150 Series FS-3 Series FS-380 Series FS-380P Series FS-4 Series FS-480 Series FS-925 Series FS-926 Series FS-927 Series FS-930 Series
Shuttle Type   View All	FS-200 Series FS-200 Series Adjustable FS-400 Series FS-400 Series Adjustable FS-400P Series FS-500 Series
Paddle Type	FS-550 Series

Valves - Fittings and Accessories - Valve Drivers - Bottle Caps - Bubble Traps - Columns - Pumps - Blowers - Sensors and Controls - Timers

    Gems’ line of flow switch devices and pressure switch instruments feature a broad range of configurations for use in liquids or gases. At preset rates, ranging from 50 cc/m to 100 GPM, a Gems flow switch will initiate alarm actuation or automatic shutdown of a system. These flow switch units feature high quality, corrosion-resistant materials for use in the toughest environments. Material choices, ranging from stainless steel to Ryton®, offer vast chemical compatibility. Versions include switches with fixed or adjustable actuation settings, models for viscosity compensation or high pressures, in-line models and designs to satisfy any mounting or space requirement.