Mercoid Controls™, a division of Dwyer Instruments, Inc, produces a broad range of pressure, temperature, and level controls for use in the heavy industrial, petrochemical, and electrical utility plants. Established in 1916, Mercoid has been serving the industry for over 100 years. Its joint with Dwyer Instruments, Inc., combines more than 150 years of experience to produce an even stronger and more resourceful company to serve the customers' instrumentation and control needs. Full line catalog of Industrial controls, including pressure-switches, transmitters, flowmeters, flow-switches, pitot tubes, level-switches, RTDs, temperature switches, and valves, is available at Mega Depot.

Mercoid Quality Policy. Being a division of Dwyer Instruments, Mercoid Controls is committed to the quality of the product it manufactures and markets. Mercoid’s goal of meeting and exceeding customer expectations manifests itself in the company’s operating principles of continuous improvement, teamwork, urgency, and the pursuit of excellence. It is the understanding by every employee that they are the key to a successful quality management system at which forms the foundation of achieving and maintaining its customers’ trust and confidence.

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Mercoid Products List

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