Description
The King 7459 series rotameter is a side plate style construction rotameter with a 250mm scale borosilicate glass tube with aluminum side plates, polycarbonate shield. The connections are vertical FNPT. The fittings and internal components are standard 316L stainless steel. O-rings are available in Viton, Buna N, EPR, and Kalrez.
Features
0.22 to 100GPM (Water)or 0.9 to 350SCFM (Air)
10 inch (250mm) direct reading scale
±2% full scale accuracy
0.5% repeatability
200°F (93°C) (liquid) 250°F (121°C) (gases) max temp
350 psig max pressure (sizes 3 & 4)
175 psig (Size 5)
125 psig (Size 6, 8 & 9)
33 to 125°F (1 to 52°C) ambient temperature
Conforms to ISA RP 16.6
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