Posted by Maciek on August 15, 2001 at 10:21:52:
In Reply to: 3rd time's a charm? posted by roakey on August 15, 2001 at 05:00:02:
Do I understand correctly that not all tanks are suitable for O2 clean?
So pricewise if I fancy to get Nitrox all I need for partial fills is clean tank and valve. Pricewise:
O2 cleaning for tank = $20 (at least in LA)
O2 cleaning of valve = ?
One thing, I don't quite get is depresurizing cylinder and letting regular air in. That will sure bring many hydrocarbons inside (as they are in regular air). Is it simply not enough to bother?
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