The 50 PSI Preset Diaphragm Oxygen Regulator from WT Farley is engineered for precision and reliability in medical applications. Featuring an accurate diaphragm design and robust brass and chrome-plate construction, this regulator ensures durability and consistent performance. It is factory preset to 50 PSI and includes a CGA 870 small cylinder connection along with an oxygen DISS outlet, allowing for a maximum flow rate of 330 LPM. This combination of features makes it an essential tool for delivering safe and effective oxygen therapy in various medical settings.