Booth 2510. The 7420 Series chemical resistant glass tube meters feature 75mm and 150mm scale borosilicate glass tube models with PVDF in-line connections. 316L stainless or hastelloy steel internals are used. There are no O-rings. Capacities are .48-7.4 GPM water, 2-20 SCFM air.
King Instrument Company, Inc. 12700 Pala Dr. Garden Grove, CA, 92841