Gentec Flowmeters have an antimicrobial and environmentally friendly additive* in the rotary knobs. Extremely durable, the hood and metering tube are made out of polycarbonate. Needle valves for maximum flow control precision. Greencolor-coding indicates oxygen. All flowmeters have a stainless steel ball float, are thoroughly tested for accuracy and are back-pressure compensated. Comes with a full 10-year manufacturer's warranty. Brass body, weight (no adapter): 6.64 oz/188 gm. Increment: 0-6 LPM in 1/2 LPM increment, 6-15 LPM in 1 LPM increment. Flush Flow Rate: 65 LPM (depending on supply flow). Max Inlet Pressure: 100 psig. *This product does not protect users or others against disease-causing bacteria.
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