MK17 EVO2 / G260 + R105 OCTO

This regulator set pairs the SCUBAPRO MK17 EVO 2 first stage with the G260 second stage and adds the R105 as an alternate air source. The MK17 EVO 2 is a sealed balanced diaphragm first stage built around a dry chamber with a twin spring layout and a dual diaphragm system, so contaminated or near-freezing water never reaches the inner mechanism. Two high pressure ports on a 15-degree angle ease hose routing and take a SCUBAPRO transmitter directly.

The G260 is a balanced adjustable second stage that uses metal for the parts most exposed to cold: the inlet tube, orifice, inhalation control knob and hose connector. Its hose attachment reverses left or right, which suits long-hose routing and technical configurations. The R105 octopus is a classic downstream design with a metal valve housing and a reversible hose attachment, supplied on a 1 m high-visibility yellow Super-Flow hose so it can also be run on a pony or deco cylinder.

First stage: MK17 EVO 2, sealed balanced diaphragm, forged chrome-plated marine-grade brass, 4 high-flow low pressure and 2 high pressure ports, 860 g in INT 232, intermediate pressure 9.2 to 9.8 bar (133 to 142 psi). Second stage: G260, balanced adjustable, 275 g, 1800 l/min at 200 bar, reversible hose attachment. Octopus: R105 on a 1 m yellow Super-Flow hose. Connections: DIN 300 and INT 232.