mick allein III
Contributor
I am starting to service my own regs all scubapro. I set up a DIY Magnehelic gauge using the info from this forum. Here's my confusion. SP specs say that carjacking pressure of ASAp 2 NF stages should be 1.5-1.7 inches( correct me if I'm wrong). On my DIY gauge, all my S600s (breathe 3/4in cracking) when the adjustment knob is fully open, but 1.5 inches when knob is completely turned down. The S555 cracks at 3/4". The measurements are consistent, but not in line with SP specs. Why is that?
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---------- Post added December 9th, 2014 at 08:23 PM ----------
My bad 1.5-1.7 is the cracking point of the AIr 2 not the s600. My gauge makes more sense now,
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Sent from my iPhone using Tapatalk
---------- Post added December 9th, 2014 at 08:23 PM ----------
My bad 1.5-1.7 is the cracking point of the AIr 2 not the s600. My gauge makes more sense now,
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