Scubapro Regulator Set MK25 EVO/G260/R105 Octopus
When Scubapro’s flagship first stage is combined with one of the market’s most proven second stages, you get a regulator set that delivers uncompromising performance – whether you dive recreationally or technically, in Denmark or on the other side of the world. The MK25 EVO/G260/R105 Octopus is a complete regulator system that combines reliable airflow, lightning-fast response and proven operational reliability in all water temperatures.
MK25 EVO – maximum airflow and precise response
The MK25 EVO is an air-balanced flow-through piston first stage constructed in chrome-plated brass. The design ensures constant and effortless air delivery regardless of depth, tank pressure or breathing rate. The result is an extremely fast breathing response and very high air capacity.
The patented XTIS system (Extended Thermal Insulating System) insulates the internal mechanism from the environment and improves cold resistance. Together with the effective anti-freeze protection, operational reliability is significantly increased in low water temperatures. The first stage features two high-pressure ports and a swivel turret with four high-flow LP ports and one axial super high-flow LP port. This provides maximum flexibility in hose routing for all configurations. External intermediate pressure adjustment allows quick and precise fine-tuning during service.
G260 – top-class second stage with technical flexibility
The G260 is an air-balanced second stage known for stable and effortless breathing in all conditions. The large casing and sensitive diaphragm ensure high breathing comfort whether you are horizontal, on your side or upside down. Internal metal components – including valve housing, inlet tube and adjustment parts – increase resistance to freezing and contribute to high reliability. Adjustable inhalation effort allows fine-tuning of breathing performance, while the VIVA control (Venturi-Initiated Vacuum Assist) minimizes the risk of freeflow.
The reversible hose attachment makes the G260 especially suitable for technical configurations.
R105 Octopus – solid and reliable backup
The set includes the R105 Octopus, providing a robust and dependable backup solution. Its simple construction ensures stable air delivery when needed and completes a regulator system designed for both recreational and advanced diving.
Designed for diving worldwide
The Super-Flow hose with oversized internal bore maximizes airflow with every inhalation. The entire system is approved for nitrox up to 40% and is designed for use in warm, temperate and cold water.
The MK25 EVO/G260/R105 is a regulator set for divers who demand maximum performance, flexibility and reliability – without compromise.
Specifications
1st stage: Air-balanced piston
2nd stage: Air-balanced (G Series)
Octopus: R105
Adjustable 2nd stage: Yes
HP ports: 2
LP ports: 5
Material (1st stage): Chrome-plated brass
Material (2nd stage): Metal / reinforced technopolymer
Valve housing (2nd stage): Metal
Nitrox: Up to 40%
Water temperature: Warm, temperate and cold water
Weight: approx. 1.63 kg