Scubapro MK19 EVO Black Tech/G260 Carbon Black Tech + Octopus

Features:

• Lightweight carbon fiber design is 24 grams lighter than the standard G260
• Increased resistance to freezing from internal metal componentry of the second stage and environmentally sealed first stage with dry chamber
• Convenient swivel turret on first stage maximises hose routing options for technical divers
• Large casing and diaphragm on second stage for improved breathing sensitivity in a variety of underwater positions
• 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
• High-flow exhaust valve reduces exhalation effort for better breathing comfort
• Convenient large purge button
• Easy to grip orthodontic mouthpiece for all day diving comfort

R105 Octopus Features:

• Classic downstream valve design for dependable breathing performance
• Dive/pre-dive VIVA switch helps control free flows.
• Metal valve housing is built rugged and increases overall reliability.
• Reversible hose attachment makes it easy to use on pony or deco tanks.
• High-viz yellow super-flow hose is 39in/1m long and features an oversized bore that allows more air to flow on each inhalation.
• Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting all mouth sizes, from largest to smallest.