... , high automation and unattended operation; BXN PSA Nitrogen Equipment BXN PSA Nitrogen EquipmentLow energy consumption, less cost, ... brand, which is the effective guarantee of the equipment quality;Automatic venting device with national patented technology ... display, dew point detection, energy-saving control, DCS communication, etc. are optional.Technical IndexesNitrogen Output5~2,000Nm3/hNitrogen ...