Bronkhorst

Founded in the Netherlands in 1981, Bronkhorst High-Tech is a longtime manufacturer of precision mass flow meters and controllers for gases and liquids. The company became known for compact thermal MFCs covering very low to high flow ranges and later expanded into digital mass flow control, Coriolis flow measurement, pressure control and vapor delivery systems. Bronkhorst established an early technology and licensing relationship with Porter Instrument in the North American market, resulting in some older Porter and Bronkhorst MFCs sharing closely related designs and model numbers. Bronkhorst remained independent after Parker Hannifin acquired Porter in 2005 and continues to manufacture mass flow and pressure-control instrumentation today.