Details
Cole-Parmer Oxygen flowmeter, 1/8 to 3 1/2 LPM, 1/8 NPT(F) Inlet

Accuracy: 0.125 to 4 lpm: 0.2 lpm; 4 to 8 lpm: 0.4 lpm; 8 to 15 lpm: 0.6 lpm
Material (fitting): nickel-plated brass
Material (float): glass
Country of origin: United States
These accurate, low-cost flowmeters are perfect for fish farms and welding apparatus that need to regulate breathing-air and oxygen into processes. Flowmeters are made with high-impact resistant Lexan® hood and flow tube. Combined with a sturdy machined brass base, these meters will stand up to the rigors of field use. The durable, stainless steel stem valve ensures precise control throughout the full flow range, and povides for positive flow shut-off. O-ring seals eliminate the leaks that are commonly associated with plastic-base models. Meters are calibrated at 50 psig inlet pressure for accurate flow measurement under a variety of operating conditions. Ideal for use in aqua culture, and laboratory processes Available for use with both oxygen and breathing air Precision control valve provides accurate, leak-free flow control Machined brass base with integral DISS fitting and plated with a high-gloss chrome-like finish