I knew a few divers who had these..reliable at the time as PW made quite a few pieces of gear. As for longevity, I am not sure. Try alec@thewindmillranch.com, The Scuba Museum ( leave a message for ‘Rob’). or in a week or so (after vacay) try simonbeans@yahoo.com (Allan) . Good sources of information.Just out of curiosity I’d like to know what folks think of the (apparently) late Parkway “lollipop” style SPG. I‘m looking at a mixed up reg rig for its first stage, but am curious as to whether this SPG would be a bonus or a paperweight. Any comments? BTW, I know that Parkway went belly up many years ago, but good gear, in good shape, is good gear.
Thanks in advance for your input.
giantfroginthepool
Scott G. Bonser