Cressi España Professional diving equipment SINCE 1946
Made in Italy
2ª Etapa MASTER CROMO

High range ultralight 2nd stage, with mixed composition of sound-absorbing semi-flexible techno polymers and buzzer dampers with components of greater weight in titanium.

Pneumatically balanced mechanism that guarantees an exceptional smooth-flow ratio and abundant and calibrated air supply, without the need for a very pronounced Venturi effect.

Oversized inspiratory effort micro-regulation knob, with regulation mechanism completely isolated from the external environment by means of double o-ring: it guarantees softness and durability. The knob includes a nut for fine adjustment of respiratory effort (technical service).

Dive-Predive deflector to manage the Venturi effect. No metal elements in the assembly.

Elliptical Shape that allows an even greater lever arm than the one of much larger regulators, with an optical effect of much smaller dimensions and greater comfort. Reduced dimensions 7.5 x 6 cm and the lightest of the compensated models on the market with only 205 g.

Oversized intake diaphragm for a greater inspiratory softness, the largest in its category: 2810 mm2, 12%, larger than the high range models of the competition. Disc in contact with the lever covered with Teflon, to reduce friction between the lever and the disc.

Pivoting wide angle lever, very reinforced to accurately transmit the inhalation effort and with minimal friction with the membrane disc.

Maximum inspiratory effort of less than 4 Mbar with a total breathing work of 0.60 Joule / l, four times below the EEC regulations. Flow rate of 2500 l / min (with 1st stage T10).

Possibility of removing all the mechanism from the box with ease, which greatly facilitates maintenance operations.

Heat exchanger located inside the housing that prevents freezing of air when diving in cold water.

Improved exhalation zone to reduce expiratory effort without compromising the tightness of the zone since it is not necessary to reduce the thickness of the diaphragm. The design of the exhalation diaphragm retention system steer the flow to 100%, channelling it towards the nozzles of the exhaust cover, benefiting from a powerful Venturi effect and removing the bubbles from the visual field without the need to oversize the exhaust cover.

Elliptical Shape that allows an even greater lever arm than the one of much larger regulators, with an optical effect of much smaller dimensions and greater comfort.

Oversized intake diaphragm for a greater inspiratory softness, the largest in its category: 2810 mm2, 12%, larger than the high range models of the competition. Disc in contact with the lever covered with Teflon, to reduce friction between the lever and the disc.

Box opening with the hinge without tools.

Pneumatically balanced mechanism that guarantees an exceptional smooth-flow ratio and abundant and calibrated air supply

Oversized inspiratory effort micro-regulation knob, with regulation mechanism completely isolated from the external environment by means of double o-ring: it guarantees softness and durability. The knob includes a nut for fine adjustment of respiratory effort (technical service).

High range ultralight 2nd stage, with mixed composition of sound-absorbing semi-flexible techno polymers and buzzer dampers + titanium.

Reduced dimensions 7.5 x 6 cm and the lightest of the compensated models on the market with only 205 g.

Pivoting wide angle lever, very reinforced to accurately transmit the inhalation effort and with minimal friction with the membrane disc. Lever-disc, diaphragm-valve mechanism with unprecedented friction reduction

Heat exchanger located inside of the 2nd stage that prevents freezing of air when diving in cold water.

Dive-Predive deflector. Without metal elements to customize the Venturi effect

Exhalation effort particularly reduced without the need of reducing the thickness of the diaphragm. The design of the exhalation diaphragm retention system steer the flow to 100% channelling it towards the nozzles of the exhaust cover, benefiting from a powerful Venturi effect that, in addition, helps to remove the bubbles away from the diver's field of vision. Crammed diaphragm to avoid water leaks in case of sudden turns or when jumping from the boat into the water.

Reference
EAN
Description
Recommended price
EHZ 200011
8435266968177
2ª ETAPA MASTER TITANIUM
272,00€
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