OMEGA Engineering, Inc. PTFE Rotameter With PTFE Valves FL-3007SA

The FL-3000 and FL-3100 Series flowmeters are designed for applications which involve corrosive or ultra-pure fluids. The meters are equipped with built-in PTFE needle valves with Kel-F, borosilicate glass, sapphire, and Perfluoroelastomer O-rings. The special scale design, where a vertical line runs up the length of the scale and intersects the horizontal scale divisions, reduces parallax and eye fatigue, thus insuring high accuracy readings. The front Lexan shield also acts as a magnifying glass, all of which makes these rotameters, far easier to read than standard industrial designs.