Scubapro MK2 EVO/R095 - Dive Regulator System with R095 Octopus Second Stage It’s the perfect go-anywhere regulator for divers who like to keep their diving simple and fun. The MK2 EVO is the only downstream piston-style first stage with internal components specifically designed to resist freezing in extreme cold water conditions. So you can expect top-notch breathing performance whether you\'re reef diving tropical or cold water wreck diving. The R095 OCTO is an economical second stage featuring classic downstream valve technology that has a well-earned reputation for safety and reliability. Designed to be extremely easy to use in an emergency, the R095 OCTO is pre-tuned to the optimum inhalation volume for safe and uncomplicated use. You never have to worry about control knobs or switches; simply put it in your mouth and breathe. The R095 OCTO comes with a high-visibility yellow purge cover and a 39in/1m yellow hose that makes it that much easier to share air with a buddy in need. It\'s also a versatile second stage for use on deco tanks, thanks to its reversible hose attachment feature. The MK2 EVO/R095 is not just the best choice, it\'s the only choice. Comes in 2 Connector Types: Please Specify DIN or INT (A Clamp) fitting on Ordering Features: Classic downstream piston design features a chrome-plated brass body with one high pressure and four low pressure ports. Patented XTIS (Extended Thermal Insulating System) fully isolates the mechanical elements from the cold, increasing freezing resistance by an average of 50% over its predecessor without compromising breathing performance. Additional internal technical improvements include a spring insulating bushing and coating, an insulating piston bushing, an insulating sleeve and antifreeze cap, all of which contribute to the increase in freezing resistance. First stage is 3.5mm smaller than its predecessor but houses an oversized piston by 1.6mm that provides better breathing performance by increasing airflow by 15%. Stainless steel removable orifice allows for easier maintenance while extending regulator life. Second stage features a classic downstream valve and comes with a VIVA switch to control free flows. Metal second stage valve housing is built rugged and increases overall reliability. Super-flow hose features a larger inner diameter to increase airflow. Reversible hose attachment feature makes it easy to use on deco tanks. Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn\'t inhibit airflow. Watch this short video to find out more about the MK2 EVO R095 OCTO Dive Regulator System Technical Features: Product Weight (M): 1.1 kg 2nd Stage Valve Housing Material: Metal Water Temperature: Cold, Temperate, Warm 1st Stage Materials: Chrome-Plated Brass 1st Stage Type: Piston 2nd Stage Materials: Reinforced Technopolymer Casing 2nd Stage Series: R Series 2nd Stage Design: Unbalanced Adjustable 2nd Stage: No Connector Types: INT  /  DIN Nitrox Mix: Up to 40% HP Ports: 1 LP Ports: 4 UPC: 4048336299923 (INT) / 4048336299916 (DIN) Product Code: 12.118.910 (INT) / 12.118.900 (DIN) Scubapro R095 Octopus Second Stage The R095 OCTO is an economical second stage featuring classic downstream valve technology that has a well-earned reputation for safety and reliability. Designed to be extremely easy to use in an emergency, the R095 OCTO is pre-tuned to the optimum inhalation volume for safe and uncomplicated use. You never have to worry about control knobs or switches; simply put it in your mouth and breathe. The R095 OCTO comes with a high-visibility yellow purge cover and a 39in/1m yellow hose that makes it that much easier to share air with a buddy in need. It\'s also a versatile second stage for use on deco tanks, thanks to its reversible hose attachment feature. Features: Classic downstream valve design for optimal breathing performance. Metal valve housing is built rugged and increases overall reliability. Preset inhalation and Venturi-Initiated Vacuum Assist (VIVA) provides hassle-free air delivery. Reversible hose attachment makes it easy to use for sidemount, pony or deco tanks. Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn’t inhibit airflow. Includes yellow purge cover and 39in/1m high-viz yellow hose. Technical Specifications: Product Weight (M): 0.4 kg Activity: Recreational, Technical 2nd Stage Design: Unbalanced Adjustable 2nd Stage: No Hose Length (M): 99 cm UPC 4048336292993 Product Code: 11.330.400