Περιγραφή
The S270 is available with a MK11 first stage for divers seeking an air-balanced
diaphragm design delivering effortless airflow unaffected by depth, tank pressure or
breathing rate. The air-balanced S270 provides smooth breathing performance in a
bulletproof anti-scratch design that’s able to handle years of hard use. It comes with
a dive/predive switch, an effective purge, and a compact exhaust tee that minimizes
exhalation effort.
MK11 FIRST STAGE
◊ Air balanced diaphragm design delivers constant and effortless airflow unaffected
by depth, tank pressure or breathing rate
◊ Two high pressure, two low pressure and two high-flow LP ports maximize hose
routing options
◊ External intermediate pressure adjustment enables technicians to fine-tune
performance quickly and easily
◊ Airflow at 200bar: 5500 l/min
◊ Weight: INT 232: 710g; DIN 300: 490g
◊ Intermediate pressure: 9.2-9.8 bar
S270 SECOND STAGE
◊ Air-balanced valve smoothes out the inhalation effort when diving at varying
depths and supply pressures.
◊ 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 is easy to use even wearing thick gloves.
◊ More compact, lighter weight and better breathing performance than its S560
predecessor.
◊ 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.
◊ The exhaust tee is compact and very efficient in minimising exhalation effort.
◊ Compact Hi-Flow mouthpiece is comfortable, made with FDA-approved (food
grade) silicone, and features a large cross-section to maximize airflow.
◊ Super-flow hose features an oversized bore that allows more air to flow on each
inhalation.
◊ CE certified to the latest EN250A European Standards for all diving conditions,
including extreme cold water.
◊ Well-suited for diving classes, rental and professional accounts due to its
bulletproof construction and solid breathing performance.
◊ Weight (without mouthpiece): 5.1oz/145g.
◊ Airflow at 2900psi/200bar: 1850 l/min – 66 SCFM.
