Cressi Pack XS Compact MC9

1st Stage MC9 to overbalanced membrane MC9, the most modern but, at the same time, of simple maintenance and very robust and trustworthy.

The thicknesses of the walls of the body have been optimized to reduce to the minimum its weight (380 g). A case of semiflexible elastomer protects the 1st stage of blows and erosions.

The hypercompensation of the mechanism guarantees a slight increase of the intermediate pressure as it gets down the pressure of the bottle. The regulator supplies therefore its maximum level of services in the final phase of the dip, undoubtedly the most critical.

An advanced study of the traffic of the air and a chamber of exclusive distribution that canalizes the air volume directly to the exits LP  has allowed to reduce to minimal levels the fall of pressure in forced breathings (0,5 bar), guaranteeing a use with high services in any situation.

Valve of polyurethane of high mechanical resistance, to the oils and to the hiperoxic mixtures.

Specially effective filter with form of hat inserted without need of circlip.

1 exit HP and 3 LP.

300 are supplied in version INT (stirrup) and DIN bar. The toe of the coil of the version DIN has been realized in stainless steel instead of brass to guarantee a major resistance in case of falls or blows.

2nd Stage XS COMPAC  ultra simplified second stage in ABS + elastomer monocoque, very small (6cms diameter), very light (145 grams) and building a mechanism studied to obtain the minimum number of components and a robust size. It is a choice of smart buy for its combination performance - reliability - price - cost of maintenance, suitable for applications requiring maximum reliability and also as a regulator of travel given its lightness conjoined with the 1st stage MC5, for diving centers or as a regulator working with the AC2 and as a set of high-end with MC9.

The specific mechanism calibrated inhalation personality changes slightly air delivery regarding the Ellipse series, to reward above the exquisite tact and sensitivity of these models, a generous flow without exploiting the Venturi effect. This feature gives it a little tendency to continuous flow in surface or during placement of equipment in the water, ideal for schools and rent, octopus and double slider. The results of performance place it nevertheless considered above regulators higher end.

Drilling of asymmetric front cover. The water flow starts pushing the membrane in anti clockwise for retraction produces perfectly flat and the cam down progressively and perfect perpendicular, whatever the conditions (current, sudden movements, anywhere on the face, etc. .).

Particularly exhalation effort reduced without reducing the thickness of the membrane. The design of the restraint of the membrane directs the flow 100% channeled to the nozzles of the mustache benefit from a powerful Venturi effect also works to steer bubbles away from the divers field of view. Embedded membrane to prevent leakage of water in case of sharp turns or jumping from the boat into the water.

Purge button, virtually complete, most between 80 and 400% compared to any other market regulator to facilitate purge maneuver, especially in inexperienced divers.

System assembly bayonet cap by turning 30 °, ensures a safe assembly-disassembly simple yet even to perform tasks of cleaning sand on the beach and without tools.

Aging reduced by the finish of the case, the result of applying the mold a new technology that achieves a nuanced based on an aspect rounded profiles microtexture use.