A high performance and lightweight system which can suit most diving conditions. This low maintenance regulator is a good fit for dive resorts.
MK25 First Stage
An unfailing performance, due to patented designThe MK25 first stage can accept all types of SCUBAPRO second stages, and will be your favorite for all diving experiences. Machined marine grade chrome plated brass body. Excellent resistance to corrosion, long lasting, and excellent value for its price. Patented over balanced composite/stainless steel pistonFaster dynamic response and extra high flow, ultra stable intermediate pressure at all tank pressure. Thermal Insulating System (TIS) on piston and spring. Cold water resistant. Exceeds CE cold water diving requirements. Externally adjustable intermediate pressure (patent pending)Easy and fast adjustment by authorized technician. 5 High flow low pressure swivel ports. Ergonomic distribution of the hoses for less jaw fatigue and full option for octopus and accessories. Dual high pressure portsConsole or pressure gauge can be mounted either right or left hand. Available in 232 bar yoke or DIN system. Improved flow characteristics for absolute safety will prevent clogged filters from exploding. Enlarged water balancing chamber holes. For cold water diving, improves heat transfer and increases resistance to freezing. Exceeds CE cold water norms at 300 bars Also available in Titanium and Stainless Steel Alloy version R390 Second Stage
A compact, classic downstream 2nd stage with all the latest technological improvements for excellent performance and reliability, designed for sport divers.
Classic downstream valve Simple, excellent performance and low maintenance. Diver adjustable VIVA Prevents free flow on surface for cold water diving or when used as an octopus or for buddy breathing. Reversible low pressure hose attachment Versatile, for right or left hand octopus systems. Big, soft purge Easy access to purge even when using thick gloves. High flow exhaust valve Very low exhalation effort for best breathing comfort. Lightweight orthodontically designed mouthpiece Designed for comfort as well as for reducing jaw fatigue and gum irritation. Compact design Lightweight for comfort and travel. Compatible with all current SCUBAPRO first stages.
