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refilling O2 bottles on the road.
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June 5th 18, 02:12 AM posted to rec.aviation.soaring
Dan Marotta
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Posts: 4,601
refilling O2 bottles on the road.
When we were in Salida, CO, we rented a large bottle with a CGA-540
valve from...Â* Salida Medical & Respiratory.Â* No prescription required,
no medical valve.Â* They even loaned us a dolly to roll the bottle out to
our car.
On 6/4/2018 7:35 AM,
wrote:
"You might try medical supply houses."
Medical supply houses are a BAD idea. First, they will most likely demand a prescription from a doctor for refills, as medical O2 is regulated by the FDA. It will also be much more expensive. Second, virtually all medical O2 cylinders use a "post" type (Puritan-Bennett CGA-870) fitting. Aviators Breathing Oxygen and welding oxygen cylinders use the CGA-540 fitting. (European cylinders typically use the DIN-477.)
If you have your own transfiller, you might be able to persuade a welding shop to give you a fill, but I suggest cleaning all the fittings on both cylinders and the transfiller with Formula 409 or equivalent. (No acetone, alcohol or other petroleum based solvents, for obvious reasons.)
--
Dan, 5J
Dan Marotta
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