The Yiwu Hongqian medical oxygen flowmeter features a 0-15 LPM normal and 0-70LPM high flow range and has a 1/8″ NPTF connection. The flowmeter is reliable, durable, and has a chromed stainless steel flow indicator ball which provides a more accurate reading when compared to a plastic float. T

he unit’s needle valves are also extremely accurate and provide a precise flow-setting every time. The flowmeter’s polycarbonate flow tubes are transparent,durable , the needle valve made of stainless steel,safe for adjustment.
– Flow Range: 0-15 LPM/0-70LPM
– DISS 1240 :9/16-18UNF
– Calibrated at 50 PSI
– Accuracy: ± .25 LPM from .5-5 LPM, ± .5 lpm above 6-15 LPM
– Increments: .5 LPM from .5-5 LPM, 1 LPM from 5-15 LPM
–Inlet adapters: BS/DIN/AFNOR/OHMEDA/DISS/CHEMETRON.,etc
–New design reusable humidifier :250ML/350ML