Gas regulator Medical Regulator, gas pressure regulator regulator (please find the form)YQY-740LB Delivery time:30~45days ... supply you non-standard cylinder if you want.Gas regulator Medical Regulator, gas pressure regulator ModelService MediumMax. entrance pressureMax. discharge pressrueNominal Flow RateInlet ... -224Dissolved acetylene gas3Mpa0.010.15Mpa40m3/hΦ14mmΦ14mm Medical Regulator YQY-740LB