first stage

Hi- I have this older first stage that I cannot seem to get ID info with the number. Please help? Thanks in advance

Hello Fellow Divers and Dive Professionals! Recently i've received this beautiful piece of equipment from my mentor. It came with a Scubapro 108 second stage. I've personally serviced both 1st and the 2nd stages. Found no major issues... Until i went to test it on a full tank. I seemed fine...

Greetings folks. I am not 100% sure this will be the correct board for this so I apologise in advance if I've got it wrong. I picked up some second hand gear the other week which included a US diver Aquarius 1st stage as well as a matching era 2nd stage. In the bundle was another 1st stage which...

Aqua Lung Titan (yoke): $150 Poseidon Xtreme: $375 Mares Rover Octo: $60 Atomic Z2 Second Stage: $150 We have a limited number of close out items available listed. Everything is new old stock, opened package, demo, etc, and is sold as is. If you have questions please post to the thread...

I am selling the below items. Everything was working perfectly when put into storage 2 years ago. Stored inside, climate controlled spare bedroom. As always, get everything checked out before betting your life on it if you are not able to do so yourself. Prices do not include shipping. If...

$425 plus shipping, anywhere in the continental US. Dive plans have changed, so I'm selling a new, still-boxed, Mares 52x first stage and Abyss second stage. specs are here: Abyss 52X and I'm happy to send photos as requested. All documentation and warranty information is still in the box.

Selling my MK17 (non-EVO) first stage only in great shape. About 180 dives on it. Regularly serviced (last done a few months ago) and always rinsed with fresh water after each day of dives. Will include shipping costs within Canada or to USA if asking price is met.

Selling my ScubaPro Mk11/C300 yoke and regulator! $275 MK11 First Stage - Balanced diaphragm Chrome plated brass body Cold water: Anti-Freeze protection & Dry chamber Externally adjustable intermediate pressure C300 Second Stage - OFD downstream valve Diver-adjustable inhalation effort...

I'm posting a picture of a first stage on a reg set (eBay) that says it's a Sherwood. The second stages say "4000" and "3100." The first stage has the HP port in the top section, just under the yoke. There are 3 or 4 LP ports at the bottom of the cylinder section. There are holes in the...

Hi Everyone, Can someone tell me if there is a big difference between the MK25 first stage and the MK25 EVO? I can pickup an MK25 Regulator set for about half the price of an MK25 EVO set and was wondering if there is really that big a difference? Hope someone can help answer this? Thanks! :)

What should one think about these pony valve 1st stage regulator combos, e.g. like these: Drysuit / Deco Bottle First Stages Or like this on the low end: Balance Piston Din First Stage Not sure there is even a manufacturer mentioned. Is that a potentially (for a travelling pony) a worth while...

I'm selling two full regulator sets. The first has a ScubaPro MK20 first stage, G250 second stage, R295 octo, OMS brass and glass pressure gauge, and Miflex braided hoses. Asking $250. The second has an Oceanic CDX5 first stage and GT3 second stage with a Mares Brigade octo, and an Aeris dual...

I have a DIN adaptor made for the earlier Sherwood first stages. In excellent condition with the rubber dust cap. Look likes it was neverused. Only $40 with free shipping in the US.

Dear experts, I started two years ago servicing my own Dacor regs as many shops refused to service them (too old; no parts). I started with the seconds as all tests were fine for the first stage. This week I did a complete overhaul of first (balanced diaphragm similar to Dacor D16) and seconds...

Brand new Hollis DC1 first stage regulator in DIN configuration. $110 shipped in the CONUS, or meet up in Los Angeles for anyone local. If you have any questions please let me know, thanks! From Hollis: The Hollis DC1 Swivel First Stage Regulator features an overbalanced diaphragm design...

Downsizing my storage unit and need to sell most of my dive stuff. Some gear brand new and never used! Complete list of gear is included below. Selling all as one unit - $10,000. DRY SUITS Brand Size Color Material 1 KME M-L Blue Neoprene 2 KME S...

Hi all! I am not diving these days and would love to sell my equipment I used on only 9 dives in Cozumel and have taken very good care of since. Here I am selling my Sherwood Blizzard Regulator - 1st and 2nd stages. I have the primary 2nd stage. I also have the rescue/partner 2nd stage. All...

Just wanted to share my recent experience with EDGE/HOG Diving Equipment Customer Service. I bought Hog D3 regulator last year, and my 1st stage happened to be defective, so I had a bit of trouble with it at Grand Cayman this January. Coming back home I've contacted Jack from EDGE/HOG Diving...

I have two atomic Z2 2nd and 2 DIN 1st stages for doubles. One of the 1st stages is the sealed design, and the other is not. One of the decorative caps is missing, but it does not affect the operation. They are great breathing regs and compact with nicely designed outlets off the 1st stage for...