In the range of Cressi regulators, Airtech is the top of the line model.

Technical features

AC10 balanced piston 1st stage
Supply pressure (INT connection) 0-232 bar
Supply pressure (DIN connection) 0-200 or 0-300 bar
Calibration pressure 9.5-10 bar
Calibration adjustment range +/- 0.5 bar
Air supply 2800 l/min (*)
High pressure ports (HP) 2
Low pressure ports (LP) 5

(*)values measured at LP port with second stage connected and 150 bar pressure in the tanks.

Airtech 2nd stage

Average inhale effort (*) 3 mbar
Average exhale effort (*) 13 mbar
Average breathing work (*) 0.9 J/l
Air supply 1700 l/m
Weight without hose 260 g

(*)Values measured in compliance with UNI EN 250 standards.