Cole-Parmer Acrylic Flowmeter w/o Valve for Air, Brass, 50 LPM

Versatile acrylic flowmeters are designed specifically for air, oxygen, nitrogen, carbon dioxide, argon, helium, or water. Meters are offered with or without built-in low hysteresis needle valves. Meters without valves can be panel mounted or used in partial or full in-line mounted configurations. Easily disassembly meters for cleaning. Flowmeters feature a stable, easy-to-read float. Warning: This product is not approved or intended for, and should not be used for medical, clinical, surgical or other patient oriented applications. Designed for labs and plant processes where multiple gases are used English and metric scales