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Orange Research Variable Area Flow Meters

Orange Research Variable Area Flow Meters
Orange Research
2020 Series
0-2 to 0-40 GPH 1.5-5 SCFM

Our fixed-orifice flowmeters are designed for low flow applications, from 0-2 to 0-40 GPH. Like our variable-area flowmeters they are built from solids blocks of metal making them a favorite for...

Orange Research
2200, 2300 & 2400 Series
0-1 to 0-30 GPM 1.5-10 to 1-100 SCFM

Our variable-area flowmeters are designed for liquid or gas applications where rotameters often fall short. These models have large dials with bold markings and characters that are easy to read...