Gems designs and manufactures a broad portfolio of liquid level, flow and pressure sensors, miniature solenoid valves, and pre-assembled fluidic systems. Gems is a division of Danaher Corporation, a fortune 500 company with a presence around the globe. Gems Sensors & Controls has manufacturing facilities in North America, Europe, and Asia and supports sales, engineering and service offices around the world. Gems has the resources to support your design and manufacturing requirements anywhere you call home. 
Gems proximity switches are versatile, low cost, compact switches for a wide variety of customer applications. Hermetically sealed for long lasting performance and easy installation. 
Gems offers a choice of pressure switch devices and proximity sensor units, from compact cylindrical models for OEM use, to larger, enclosed units for rugged process applications. These pressure switch devices are ideal for the filtering process of coolants in the machine tool industry, use in transmissions of off-highway vehicles and as redundant systems with existing monitors such as transducers.
In January of 2006 Gems Sensors & Controls, a wholly owned subsidiary of Danaher Corporation, acquired PreDyne Valves. PreDyne specializes in giving each and every OEM the personal attention and company wide support that delivers the right, made-to-order fluidic system through the integration of pneumatic solenoid valves, miniature solenoid valves and manifold assemblies. For over 35 years, we have been solving fluidic problems with innovative flow control technology, across industries ranging from medical and biotech to automotive and industrial equipment. Each system and direct acting valve can be individually designed for your specific application. Whether pneumatic or liquid, cryogenic or high temperature, vacuum or high-pressure, we partner with customers to identify, create, and produce the best possible fluidic solution.
Warrick Controls Series 1 electromechanical controls offer 2 or 3 pole output contacts with a 16 amp rating. These versatile controls can be configured for single level service, differential control, low water cutoff control (with manual reset or lock out capability) and many other functions.