Cressi España Professional diving equipment SINCE 1946
Made in Italy
Regulador XS COMPACT PRO MC9sc
2nd STAGE XS COMPACT
 
New greatly simplified single-hull second stage made of ABS + elastomer of really compact size (diameter of 6 cm) and extremely light (145 g). Its mechanism and development are perfectly planned to obtain the minimum number of components and great strength. It's a smart shopping option because of its combination of features - reliability - price - maintenance cost. It's suitable for maximum reliability uses and also as a travel regulator due to its lightness combined with the 1st stage MC5, as diving centers regulator, as working regulator with AC2 or as high range set with MC9.
 
The specific calibration of the inhalation mechanism changes slightly the personality on air output according to Ellipse series, rewarding an abundant flow without the need to exploit Venturi effect, beyond the exquisite touch and sensitivity of these kinds of regulators. This feature provides a limited tendency to continuous flow on surface or during the placement of equipment into the water, excellent for schools and renting (both the octopus and the double regulator). However, the results of the features place it beyond regulators of highest range.
 
Asymmetrical frontal cap drilling. The water flow starts to push the diaphragm anti-clockwise direction to create its retraction perfectly in flat position and to make the lever decrease gradually in precise perpendicularity, regardless of conditions (flow, sudden moves, any face position…).
 
Exhalation effort particularly reduced without the need to minimize the diaphragm thickness. The restraint system design of the diaphragm guides the flow 100% channelled towards the nozzles of the exhaust tee, which benefits from a powerful Venturi effect that, in addition, helps to guide bubbles far from the diver visual field. The diaphragm it’s stuffed to avoid water filtrations when sharp turns happen or when jumping from the boat into the water.
 
Practically integral purge pusher, bigger between 80 and 400% than any other regulator in the market to facilitate purge manoeuvre, especially to inexperienced divers.
 
The cap assembly system by a 30º bayonet turn ensures a simple and safe mounting and dismounting, even to perform cleaning sand tasks beside the beach requiring no tools.
 
Reduced usage aging due to the finish of the casing, as a result of applying in the mold a new technology that obtains a nuanced appearance made of a microtexture of rounded profiles.

+ Info > 
 


1st STAGE MC9

1st stage 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.

Seat HP of stainless steel AISI316. Apart from the possibility of substitution in case of deterioration on having realized the maintenance, the composition of the seat, much harder than the traditional brass of the fixed seats, it prolongs its useful life since it resists better the deforming action of the metallic microparticles than could introduce proceeding from the bottle.

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

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.

Isolation and antifreeze SC (Sealed Chamber) kit that isolates completely the diaphragm and the spring from water contact, turning it into the perfect option to work in extremely low temperature conditions because it reduces the possibility of freezing in extreme conditions.

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

2 HP and 4 LP outputs.

They're supplied in version INT (stirrup) and DIN 300 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.

+ Info >

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

(*) Measurements effected in an LP output with the second connected stage and a pressure of 150 bar in the bottle.

Manual del Usuario
Homologación CE
Cuadro comparativo modelos
Info códigos y precios distribuidores

Features CE proof

Asymmetrical frontal cover drilling. The water flow starts to push the diaphragm anti-clockwise direction to create its retraction perfectly in flat position and to make the lever decrease gradually in precise perpendicularity, regardless of conditions (flow, sudden moves, any face position…).

Patented lever tilting. One of the main reasons of the initial inspiratory effort is the lever and diaphragm friction. The XS Compact includes a new Cressi patent that reduces friction from 0.2 to 0.001.

Sliding exhaust tee. Secure and reliable system that cancels at 100% the need of fixing items.

The cap by a 30º bayonet turn without thread and requiring no tools, is ideal for schools and diving centers because of its facility of making little interventions of emergency cleaning.

Wide cap secure lock, removable requiring no tools, with insertion and extraction movement differentiated in two stages, and angles to avoid accidental release in case of blows.

Optional color caps.

The finish of the casing, is a result of applying in the mold a new technology that obtains a nuanced appearance made of a microtexture of rounded profiles, which reduces esthetical aging caused by friction.

Exceptional lightness of second stage: only 145g

Exhalation effort particularly reduced without the need to minimize the diaphragm thickness. The restraint system design of the diaphragm guides the flow 100% channelled towards the nozzles of the exhaust tee, which benefits from a powerful Venturi effect that, in addition, helps to guide bubbles far from the diver visual field. The diaphragm it’s stuffed to avoid water filtrations when sharp turns happen or when jumping from the boat into the water.

New extremely flexible hoses with coating made of synthetic rubber for longer durability and resistance to abrasion.

Valve of polyurethane of high mechanical resistance, to the oils and to the hiperoxic mixtures. Seat HP of stainless steel AISI316. Apart from the possibility of substitution in case of deterioration on having realized the maintenance, the composition of the seat, much harder than the traditional brass of the fixed seats, it prolongs its useful life since it resists better the deforming action of the metallic microparticles than could introduce proceeding from the bottle.

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

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.

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.

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.

Reference
EAN
Description
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