I want to get my portable oxygen tank (with what I believe is a CGA 540 connector) filled at the local scuba store, but they don't have an adapter to connect to my tank. The scuba store's output uses a DIN connector, shown here:
Here's the tank I want to attach to:
I think I need a DIN female to CGA 540 female adapter, but have not had any luck finding one. I'd appreciate any insight regarding what adapter I need, and possible sources of adapters.
![DIN%20filler%20small.jpg](/community/proxy.php?image=http%3A%2F%2Fwww.dropbox.com%2Fs%2F0wu3payp4lhdw6r%2FDIN%2520filler%2520small.jpg%3F&hash=8d143c93727c501ccc9bf1256877c8f2)
Here's the tank I want to attach to:
![Tank%202%20small.jpg](/community/proxy.php?image=https%3A%2F%2Fwww.dropbox.com%2Fs%2Fu05i5zpqamjx44h%2FTank%25202%2520small.jpg%3Fdl%3D0&hash=355eaf988c0f8956dd8dac5214fd44eb)
I think I need a DIN female to CGA 540 female adapter, but have not had any luck finding one. I'd appreciate any insight regarding what adapter I need, and possible sources of adapters.
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