Filling adapter to fill UNI 4406 or SMS 690 oxygen cylinders with a DIN Air (G5/8") filling hose.
This adapter allows also to connect a diving regulator with DIN G5/8" connection to a UNI 4406 or SMS 690 medical Oxygen Cylinder
Specifications:
Thread: DIN G5/8" internal thread to UNI4406 (W 21.7 x 1/14") internal or SMS690 (W 21.8 x 1/14") internal thread
Working pressure: 200 BAR
IMPORTANT: The filling installation should be oxygen safe and oxygen cleaned by a professional before connecting any oxygen cylinders to it. This adapter is to be used only in case of emergency when a medical oxygen filling installation is not available.
In no case you should connect the cylinder to a non oxygen cleaned filling installation. The cylinder should be filled with clean 100% Oxygen.
Do not connect any DAN oxygen materials to non oxygen clean cylinders or to cylinders filled by non authorised centres. In case of doubt do not use the adapter.