DIN 477 (internal) to DIN Air/Nitrox (internal) filling adapter

Filling adapter to fill DIN 477 G3/4" medical oxygen cylinders with a DIN Air (G5/8") filling hose.

This adapter allows also to connect an oxygen clean diving regulator with DIN G5/8" connection to a DIN 477 G3/4"medical Oxygen Cylinder

Specifications:

Thread: DIN 477 G3/4" internal thread to DIN G5/8" 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.