I recently ordered Proton service kits from a dive shop that provides me with parts from various manufacturers. They were able to obtain them from Mares. The V/MR32 series uses the same service kit as the MR22, so servicing the first stage isn't an issue at this time.
I personally own a Mares...
The V32 designation indicates that the reg originally used the SCS (Spherical Core Seal) valve assembly. In this system, the poppet's end is hemispherically shaped and mates to a concave polymer seat. Your technician is correct in that it needs to be replaced with the latest MR series parts...
Brian, I apologize for the late response. I was on a dive trip, and did not have reliable internet.
You have an early Mares MR12 III regulator. It has the uncommon first stage that was used earlier on the MR12 and MR12 III. You seldom see it with the. MR12 second stage that you have.
The...
I have been servicing regs for much of my 41 years of diving, and can tell you with complete honesty that Atomic regs are among the finest ever built. The issue that you experienced does occasionally occur with balanced piston regulators. There a number of potential causes, and making such a...
If you are not able to have the work completed prior to your trip, you could always elect to have a standard LP hose installed if a jam nut is available. With my own Atomic regs, I carry a jam nut that can be used in such situations. I have a T2X, B2, and Z3. The swivel is great, but not...
This is not an accurate statement. Dacor had outside vendors producing their parts, and Mares would had to have invested a huge amount of money in order to have produced the parts. The last decade that Dacor was in business as a separate entity was not the high point in their history. Their...
It will very difficult to find parts for the reserve section of the valve. The compound used on the poppet becomes brittle with age. I had some originals in the factory package, and installed them in a valve. They disintegrated and failed shortly after being used.
The other side of the...
I've been using Mares gear for a long time, and have always gotten excellent service for any issues. In fact, Zak personally assisted me with one specific problem, and it was handled in a quick, professional fashion.
Greg Barlow
Yes, this information is correct regarding the model.
A few things to keep in mind, though. First, use two wrenches when removing the hose and seat connector from the 2nd stage. Using but one 17mm wrench will crack the housing extension.
Second, the LP seat is the same size as the MR12 III...
The Dacor corporation was legally preparing to file for bankruptcy. Head Sports (owner of Mares and other sporting lines) purchased the line and began to incorporate it into their American lineup of dive gear.
Many critical comments were directed toward Mares for not "supporting" gear that was...
There is no mention in my collection of Voit catalogs/service manuals of a two stage 50 Fathom. It is my opinion that a previous owner created the regulator from a USD DAAM/Voit Navy and the downstream single stage 50 Fathom.
it is a interesting combination, though.
Greg Barlow
The MR42 has been discontinued. Mares is streamlining the first stage line, and the MR22 is very similar in features to the MR42. There were no problems with the unit, but it did use a unique HP valve assembly. The remaining diaphragm designs all use the same HP valve parts.
Parts will be...
The Aquarius is an unbalanced piston design, while the Conshelf is a balanced diaphragm. The Conshelf will deliver a stable intermediate pressure over the entire dive, while the Aquarius will have a IP that decreases as the cylinder pressure falls. The Aquarius is the ultimate in mechanical...
I have used Mares gear for many years, and have always been very pleased with their customer service. The mere fact that Zak OHara takes the time and effort to personally handle issues such as this speaks volumes.
Other than Oceanic/Hollis what other companies do so for Scuba Board followers...
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