Cressi, Master Ti 2º stage

2nd STAGE ELLIPSE MASTER:

The ultra light high range 2nd stage with a mixture of semi-flexible sound-absorbing engineering plastics with heavier components in titanium.

Pneumatic compensation mechanism to guarantee smooth exceptional flow and abundant calibrated air deliverywith no need for an accentuated Venturi effect.

New over-sized titanium inspiratory effort micro-regulation knob with regulation mechanism completely isolated from the external environment via double O-ring, guaranteeing smoothness and durability.

The knob includes a nut for fine tuning the breathing effort (technical service).

Deflector Dive-Predive to manage the Venturi effect.

No metal parts to assemble.

An elliptical cross-section that enables an included lever arm greater than those of much larger regulators, appearing much smaller and more comfortable.

Smaller size, 7.5 x 6 cm, only 5% more than the Ellipse and the lightest of all compensator models on the market at just 205 g.

Over-sized intake diaphragm for smoother breathing, the best of its kind: 2810 mm2, 12% more than the high range models offered by competitors.

Contact plate with Teflon coated cam to reduce cam-contact plate friction.

Wide angle pivot cam, enhanced to precisely transmit the inhalation effort with minimum friction with the diaphragm disc.

Maximum inspiratory effort of less than 4Mbar with total breathing labor of 0.60 Joules/L, four times lower than CEE standards. Flow 2500 l/min.

All of the equipment can be easily extracted from the box, which makes maintenance notably simpler.

Heat exchanger located inside the casing to prevent the air from freezing when diving in cold waters.

Exhalation zone perfected to reduce exhalation effort without undermining the zone's watertightness, as reducing the thickness of the diaphragm is unnecessary.

The design of the diaphragm retention system directs the 100% channeled flow towards the nozzles of the bow, taking advantage of a strong Venturi effect.

Also, it works to direct the bubbles away from the diver’s field of vision without the need for an over-sized bow.