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Conshelf XII adjusting screw

Posted: Tue Mar 05, 2019 10:14 pm
by ubxdiver
I've got a Conshelf XII with an 3/8" Allen Wrench intermediate pressure adjusting screw. When did the adjusting screw change to a slot screw?

Re: Conshelf XII adjusting screw

Posted: Wed Mar 06, 2019 7:34 pm
by Bryan
When Aqua Lung ran out of hex head adjustment screws

Re: Conshelf XII adjusting screw

Posted: Thu Mar 07, 2019 8:14 am
by rhwestfall
that was just plain funny....

Re: Conshelf XII adjusting screw

Posted: Thu Mar 07, 2019 11:00 pm
by Ron
This is anecdotal, but I've had tons of conshelves over the years and the changeover point appears to be between the XI and XII. I've seen XI's with straight slot or hex adjusting screws, but all my XII's had straight slots. So...1971 ish.

Re: Conshelf XII adjusting screw

Posted: Sat Mar 09, 2019 1:44 pm
by ubxdiver
Thanks Ron