King Instruments provide exceptional performance in a wide range of industrial, commercial and specialty applications. King Instruments’ product line has grown and expanded to satisfy the demands of almost any variable area flowmeter application. King Instruments offers more styles, sizes, features and options to satisfy all your rotameter requirements. King Instrument Company has been certified by NSF – ISR to be in conformance to the internationally accepted ISO 9001:2015 Quality Management System standard. King Instruments utilize the most sophisticated computer controlled machinery. It manufactures 95% of the 6000 meter components used in its products. These include the borosilicate glass metering tubes, called as Kinglass. They also operate an in-house calibration lab and perform NIST traceable calibrations (conform to ISA RP 16.6). The King product line has grown and expanded to satisfy the demands of almost any variable area flowmeter application. Nearly all products are designed in response to customer needs with company’s own exceptional quality and distinctive style.
