Hi James,
The HP port of a first stage has for safety reason a very small ofrice so a very limited flow. For blowing tanks I use a LP port from an outside tank.
For HP I use a DIN (5/8”BSP) scuba overfill hose . The DIN goes in the tank and if you dissemble the other end, you find 7/16”UNF thread
This thread uses Swagelok also for its 6 mm tube fittings J
Emile
Van: owner-personal_submersibles@psubs.org [mailto:owner-personal_submersibles@psubs.org] Namens James Frankland
Verzonden: dinsdag 6 maart 2012 16:25
Aan: personal_submersibles@psubs.org
Onderwerp: [PSUBS-MAILIST] High Pressure Air Question.
Hi All,
Starting on my plumbing. Got most of it sorted but have a fundamental problem.
Im not sure how to get the scuba tank(s) connected into the system. Its all swagelock, either 1/4 or 1/2 inch.
I assume most people would use a flexible hose from either the high pressue port on a scuba stage 1 or directly from a D link onto the tank. But how to get that hose into the swagelock system. Is there some sort of adapter or do i have to make a manifold that i can screw the end of the hose into one end, and a swagelock fitting on the other?
Off to my local tech diving shop in a moment so they may have some answers. WHat has everyone else done??
Many thanks
James
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