Scubapro Regulator system MK19 Evo 300BAR DIN + G260 + R105 octopus

The MK19 EVO / A700 takes our extraordinary breathing A700 and pairs it with an environmentally sealed MK19 EVO first stage that’s extremely resistant to freezing and fouling of its inner mechanism. The MK19 EVO offers a dry ambient pressure chamber that is equipped with a double spring for optimum reliability, and a LP port swivel turret to maximize hose routing options. The muscular A700, with its precision handcrafted full-metal casing, front cover and valve housing, offers best-in-class breathing performance, including effortless inhalation and an ease of exhalation that is unmatched.

First stage:

• Air-balanced first stage diaphragm delivers constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
• Environmentally sealed system prevents water and pollutants from fouling the inner mechanism and is extremely resistant to freezing
• Dry chamber is equipped with a double spring making it more compact and reliable.
• Two opposing high pressure ports allow the first stage to be positioned either up or down, plus provide for an optimum hose/transmitter layout
• Swivel turret comes with four High-Flow LP ports plus one axial Super High-Flow LP port to maximise hose routing options for technical diving layouts
  
  

Second stage:

• Metal second stage case construction uses a larger diaphragm inside a compact casing, increasing breathing sensitivity.
• Air balanced second stage valve smoothes out the inhalation effort when diving at varying depths and supply pressures.
• Sectional exhaust tee and a first-rate purge help to deliver effortless inhalation and an ease of exhalation that is unmatched.
• Easy-to-use, adjustable inhalation effort knob to achieve maximum, personalized comfort.
• Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
  

Octopus:

• Air-balanced valve smoothes out the inhalation effort when diving at varying depths and supply pressures
• Lightweight casing, made of a fiberglass-reinforced nylon core and a special PU outer layer, is extremely durable plus helps reduce jaw fatigue and improve diving comfort.
• Technopolymer plastic barrel with a metal thread and a balanced valve helps save weight and provides a surface that ice crystals can't grab onto when diving in extreme cold water.
• Dive/predive switch prevents freeflows when not being used.
• Compact and efficient exhaust tee minimises exhalation effort.
• Compact Hi-Flow mouthpiece is comfortable, made with FDA-approved silicone and features a large cross-section to maximise airflow.
• High-viz yellow super-flow hose is 1m long with an oversized bore that allows more air to flow on each inhalation.
  
  
  
  
  

Technical specification:
2nd Stage Design: Balanced
1st Stage Type: Diaphram
2nd Stage Series: A Series
Water Temp: Warm, Cold, Temperate
Connector Type: DIN
Nitrox Mix: Up to 40%
HP Ports: 2
LP Ports: 5
1st Stage Material: Chrome-Plated Brass
2nd Stage Material: All-Metal Casing
Adjustable 2nd Stage: Yes
2nd Stage Valve Housing Material: Metal