Glass tube meters
King Instrument Co., of Garden Grove, Calif., introduces the 7430 series of low-flow, glass tube meters with 316L stainless steel frame construction. Connections are also 316LSS, horizontal NPT. A metering valve is optional. The scale is 65 millimeters, direct reading and detachable. Capacities are .72 to 1,800 cc/mn (water) and 66 to 70,000 cc/mn (air). The company asks anyone to compare the meter to others in the industry for better quality at an economical price.