Single Stage | Dual Flowmeter Regulators | Harris Style FEATURES: • Precision engineered pressure compensated design accurately measures flow form 0-15 LPM or 0-25 LPM • Easy to read flow tube has virtually unbreakable transparent polycarbonate outer cover for strength and 360 visibility • Chrome brass or brass body • Stainless steel needle valve for precise control • Calibrated at 50 PSI inlet pressure