Technical Information
MK19 EVO BLACK TECH First Stage:
- For cold water or contaminated diving conditions
- Air – balanced diaphragm delivers constant and effortless airflow unaffected by depth, tank pressure or breathing rate
- Substantially smaller and lighter weight than the original MK19
- Environmentally sealed system prevents water and pollutants from fouling the inner mechanism
- More compact double – spring dry chamber
- Durable Black Tech DLC coating protects against corrosion & minor scratches
- Optimum hose/transmitter layout with 2 opposing HP ports that allow for flexible up or down positioning
- Maximum Low Pressure hose routing options from convenient swivel turret
- G260 CARBON BLACK TECH Second Stage:
- Smooth constant breathing performance
- Air – balanced valve evens out the inhalation effort at varying depths & supply pressures
- Large casing and diaphragm for improved breathing sensitivity in a variety of underwater positions
- Water circulation holes in the front cover enhance underwater breathing smoothness
- Diver – adjustable inhalation effort knob fine – tunes air delivery to suit dive conditions
- VIVA dive/pre – dive switch prevents free flows in cold water or when used as an octopus
- Super – flow hose with oversized bore allows more air to flow on each inhalation
- Increased resistance to freezing from internal metal componentry
- Durable Black Tech DLC coating protects against corrosion & minor scratches
- Reinforced technopolymer casing
- Carbon fiber front cover helps resist bumps and shocks without damage
- Comfortable second stage for long diving days
- Lightweight carbon fiber design is 24 grams lighter than the standard G260
- High – flow exhaust valve reduces exhalation effort for better breathing comfort
- Convenient large purge button
- Easy to grip orthodontic mouthpiece
- Tech Specs:
- CE certified according the latest EN250A European Standards for all diving conditions, including extreme cold water below 39 °F
- Zippered Storage Bag
- Weight (without mouthpiece): 244g.
- Airflow at 200bar: 1,800 l/min – 64 SCFM.
- Specific First Stage Tech Specs:
- Air – Balanced Diaphragm
- Environmentally Sealed
- Dry Chamber
- Two opposing High Pressure Ports
- Swivel Turret
- Four High – Flow LP Ports
- One Axial High – Flow LP Port
- Specific Second Stage Tech Specs:
- Air – Balanced Valve
- Venturi – Initiated Vacuum Assist (VIVA) Dive/Pre – Dive Switch
- Diver Adjustable Inhalation Effort Knob
- High – flow Exhaust Valve
- Reversible LP Hose Attachment
- Super – Flow Hose
- Orthodontic Mouthpiece
