I have recently been given a MARES regulator and am having trouble identifying the exact model in order to source parts. It is in very good condition but is approx 15 years old. The 1st stage is a diaphram unit with 3 LP ports and 1 HP port. The serial no is D61756. The second stage is a metal case unit with a metal (Chrome) clamp ring. The purge button has the model as MR 12 III. The serial no is 05169 161.
The sides of the 1st stage are parallel (cylindrical) and the sides of the yoke fitting are also straight. See photos.
I have downloaded the technical details from the MARES website but none of the diagrams match my unit exactly.Axis seems the closest. Scubastore has parts and Vance Harlow's book is a great help but I need to be sure.
The sides of the 1st stage are parallel (cylindrical) and the sides of the yoke fitting are also straight. See photos.
I have downloaded the technical details from the MARES website but none of the diagrams match my unit exactly.Axis seems the closest. Scubastore has parts and Vance Harlow's book is a great help but I need to be sure.