With roots reaching back to American Instrument Company’s 1919 opening in Silver Spring, Newport Scientific makes high-pressure equipment and humidity-measurement systems from its Jessup, Maryland operation. Its Superpressure division carries a product line founded in 1923, while Hygrodynamics continues to use the Dunmore Hygrosensor in dew-point monitors and related instruments. The company also acquired the Harwood Engineering product line and supports its equipment with NIST-based calibration services.
ISO 9001:2015
certification
Meriam Process TechnologiesStarted by Joseph Meriam with his wife and children as the workforce in a 1911 garage operation, Meriam Process Technologies manufactures pressure and flow measurement instrumentation along with test and calibration equipment. The company’s original U-tube manometers grew into a broad process-measurement business, including digital manometers and its MFC5150 HART communicator, which reads device descriptions without translations or subscriptions. Meriam is now a Western Enterprises company and remains part of the Scott Fetzer Company heritage described in its history.CLEVELAND, OH
Maximator USMaximator US, also known as MAXPRO Technologies, has served as Maximator GmbH’s exclusive North American distributor since its founding in December 1995. Based in Fairview, Pennsylvania, it pairs German high-pressure know-how with local engineering and support for industrial customers whose applications require specialized pressure equipment. Its work includes custom system design and hydrogen testing through its Illinois operation.FAIRVIEW, PA
Shaw Moisture MetersSince 1960, Shaw Moisture Meters has designed and manufactured dewpoint meters, hygrometers and trace-moisture analysers for demanding industrial applications. The company pairs portable and inline measurement equipment with manufacturer-led servicing and calibration, including certificates traceable to National and International Humidity Standards. Its instruments are also built for hazardous-area work, with the SDHmini-Ex certified intrinsically safe to ATEX, IECEx and UL standards.WEST CHESTER, PA
PresSure Products Company, IncFounded in Charleston in 1959, PresSure Products Company manufactures industrial sight glasses, sight flow indicators, liquid level gauges and related process equipment in the USA. Its Process Equipment Division builds standard and custom units for demanding temperature and pressure applications, while the company also provides factory repairs, installation audits and technical training. PPC serves customers across private industry, government laboratories and universities, with serial-number records for its process equipment reaching back to 1959.FAIRVIEW, PA