The Scubapro MK17 EVO2/S600 With Free R105 Octo worth £219.00 features a newly designed sealed diaphragm first stage and an air-balanced second stage with years of proven performance under its belt.

The S600, with its rugged reinforced technopolymer casing and stainless steel front face and ring, provides a steady, effortless flow of air, regardless of depth or water temperature, in the most demanding dive conditions.

Key Features:

MK17 EVO 2 (FIRST STAGE)

• Sealed balanced diaphragm design makes for the ultimate compact first stage for cold water or contaminated diving conditions.
• Air-balanced diaphragm delivers consistent and effortless airflow, regardless of depth, tank pressure, or breathing rate.
• Dry chamber is completely environmentally sealed with a dual diaphragm system that keeps out contaminated water. The rib is designed to enhance heat exchange, making the first stage cold water-proof.
• Two opposing high-pressure ports positioned on a 15º angle allow the first stage to be positioned either up or down, plus provide an optimal hose/transmitter layout.

S600 (SECOND STAGE)

• Air balanced valve smoothes out the inhalation effort at varying depths and supply pressures.
• Rugged reinforced technopolymer second stage case and front cover with stainless steel frame looks good plus is extremely durable.
• Metal valve housing (barrel) is able to withstand years of aggressive diving.
• User controls include a diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch.
• Super-flow hose features an oversized bore (larger inside hose diameter) that allows more air to flow on each inhalation.
• Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn't inhibit airflow.
• CE certified to EN250A European Standards for all diving conditions, including extreme cold water.