1st stage MC9
Hyper-balanced Diaphragm 1st stage with highly technological content that places it at the top of the Cressi range.
Very light body covered by a protective elastomer shell.
Cylinder sheathed in an antifriction and anticorrosion material that guarantees perfect sliding of the piston and long maintenance intervals.
The nozzle, made from 316 stainless steel, can be easily replaced, thus ensuring perfect air-tightness, even after many years of use.
Advanced research on the passage of internal air and a special assistance chamber have enabled the drop of pressure upon inhalation to be kept to a minimum, thus guaranteeing high performance in any situation.
Hyper-balancing allows for an increase of the intermediate pressure at maximum depths and lowering of the pressure in the tank, offering higher performance during the delicate ascent phase and at maximum depths.
DIN 200/300 bar fitting in stainless steel which prevents deformation of the thread in the event that the regulator suffers any falls.
Feature
Technical characteristics:
- High Pressure outputs(HP) 1 - 7/16 "
- Low Pressure outputs (LP) 3 - 3/8 "
- System / compensation: overbalanced membrane
- Filter type hat without circlip
- Gyratory turret: no
- Kit anti-freezing: no
- Flow of supplied air 2800 l/min (*)
- Intermediate pressure 9-10 bar
- Fallen intermediate pressure (150 bar) 0,5-0,8 bar
- Exterior regulation LP: yes (key Allen)
- Weight: Int. 525 g / DIN 375 g
