Quality Certifications

For more than 100 years, Marsh Bellofram has been an industry-leading global manufacturer of high-performance OEM, industrial and process control instrumentation, including timers and counters, digital controllers and panel meters, RTD’s and thermocouples, pressure instruments and gauges, FRLs, cylinders, natural gas and propane pressure regulators, air pressure regulators and transducers, tank and liquid level measurement systems, pump and motor protection switches and alternating relays, as well as sensors, DC tachometers, encoders, industrial diaphragms, and specialty silicones.

All Bellofram products are produced and tested in accordance with rigorous in-house procedures prior to shipment. As part of our unwavering commitment to quality, individual Bellofram divisions have further achieved industry quality certifications. A list of these and their downloadable certificates, separated by division, may be found below: