Dräger Adapter O2, NIST to DIN Coupling
An oxygen adapter joining a NIST connection to a DIN coupling, used with Dräger anaesthesia and ventilation equipment across theatre and critical care.
The Dräger Adapter O2 NIST to DIN Coupling converts a NIST (Non-Interchangeable Screw Thread) oxygen connection to a DIN coupling. It is gas-specific to oxygen, so the indexing that stops an oxygen line being connected to an air or nitrous oxide terminal remains in place across the adapted joint. The adapter is documented for intensive care, neonatal intensive care and operating room use across adult, paediatric and neonatal patients.
It is installed on the gas supply side of the machine rather than in the breathing circuit, and is most often required when equipment is commissioned, relocated between departments, or put into service in a facility whose pipeline terminal units follow a different national standard. No device family is listed against this part, so confirm the oxygen inlet fitting on the equipment before ordering.
The source data records no device family for this item, which makes it worth confirming the host equipment and fitting before ordering. In practice the item is held as Intensive Care, Neonatal Intensive Care and Operating Room stock. Order by Dräger part number M35056, GTIN 4048675295273, country of origin Germany.
HumaNova supplies Dräger medical gas connection accessories to hospitals, clinics and laboratories across the UAE and the GCC. Include the gas service, the connection standard at each end and the equipment model on your enquiry so the correct adapter is matched to your installation. This part is priced by request for quotation: send an RFQ with the part number and required quantity and the HumaNova team will return a written quotation.
Country of origin is recorded as Germany. Where a department is standardising, it helps to send the full list of machines to be covered so each line is quoted against the right variant.


