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Cressi Online authorized dealer

100% Manufacturer's Warranty

Cressi Online authorized dealer

100% Manufacturer's Warranty

The Xs2 comes with the traditional Cressi Ac2 piston model. This is a non-balanced first stage with such high performance that it can be comparated to lots of excellent balanced models. The small number of components, the low weight and the ex


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DHX 780000-P



The Xs2 comes with the traditional Cressi Ac2 piston model. This is a non-balanced first stage with such high performance that it can be comparated to lots of excellent balanced models. The small number of components, the low weight and the excellent materials make it the strongest Cressi first stages, and the most steadfast to maltreatment, a real ?working horse? amongst regulators. An ingenious bush system allows easy and quick external regulation of the intermediate pressure.

The Xs2 is an inexpensive regulator with high performance levels. Very common in countries all over the world it has many admirers because of its excepcional features, simple, strong, easy maintenance, light, combined with an excepcionally low price.

The air supply system uses a side downstream valve that also acts as a pressure relief valve when needed. The valve orifice can be adjusted for perfect pressure and on the latest version the height of the lever is regulated with the regulator under pressure, by inserting a special tool into a hole situated at one end of the casing.

The poppet is made from chrome-plated brass and very light hi-tech polymers and enables the rubber seat to be replaced without having to disassemble the entire poppet system and without therefore having to recalibrate the regulator.

An injection system channels a flow of pilot air to the mouthpiece, setting off a powerful venture effect, and considerably enhancing the performance of the regulator.

A lever acts as a flow deflector, situated in the upper part of the casing makes it possible to adjust the venturi effect. When it is moved to (-) position it acts as pre-dive, for water to enter and for the initial phases of the diving, and when it is moved to (+) the regulator can then develop maximum performance.

Technical features:

  • Ac2 piston 1st stage:
  • Working pressure (Int connection) 0-232 bar.
  • Working pressure (Din connection) 0-300 bar.
  • Calibration pressure 9.0-10 bar.
  • Calibration adjustement range: +/- 0.5 bar.
  • Air supply 2100 l/m (*).
  • High pressure seats (hp) 1.
  • Low pressure seats (lp) 4.
  • (*) Values measured at LP seat oulet with second stage connected and 150 bar pressure in the cylinders.
  • Xs2 2nd stage:
  • Average inhale effort (*) 10 mbar.
  • Average exhale effort (*) 13 mbar.
  • Average breathing work (*) 1.4 j/l.
  • Air supply 1050 l/m.
  • Weight without hose: 200g.
  • (*) Values measured in compliance with UNI-EN 250 standards.

 Operating manual

    Initially, in 1946, was released as Cressi company run by diving, rich in innovation and product development. As an Italian brand, whose ownership and management is entirely familiar, Mares was the first company to produce items such as underwater masks with adjustable nose and fins. From the beginning, all products are designed and manufactured in Italy using the machinery and tools of your own company. To date, is an innovative research, development and manufacturing of the product. Cressi is a company full of underwater sports field whose articles cover diving, spear fishing, snorkeling and swimming. The first Cressi swimming goggles were made in the fifties and swimming goggles were called. Throughout its entire corporate history, Cressi has continued to improve and widen your own collection of products. In fact, in the fifties and sixties, many European swimming champs could use Cressi products, short fins and goggles. Since the company was born, products for swimming have represented an important sector in the range of Cressi items. To this end, in 2005, created a separate Cressi products targeted to swimming brand. Cressi Swim was established, which provides a wide range of products and clothing for swimming between there masks, goggles, fins, caps, suits and accessories. In recent years, products like the Cobra Swim and Palau fins, adjustable short and represent the continued importance given to the development and product innovation. In 2009, the Cressi Swim website was launched as a place where people from around the world to find online information related to the entire Cressi Swim line. For more information on the entire line Cressi products related to diving, to snorkeling and spear fishing not hesitate in access the site. Cressi is proud to manufacture the majority of its products at its headquarters factory in Genova, Italy. This allows a high level of quality control, as Mr. Mares is able to follow the production process personally on a daily basis. Genova is a 30 minute drive from the beautiful bay of Portofino, a haven for diving from the 40s, and this allows Mr. Mares and Cressi Equipment can easily test the water all products Cressi manufactures. History 1930's-1940's 1938 Egidio and Nanni Cressi The brothers begin to manually build the first mask and the first rifles. This is the history of Cressi is the oldest underwater equipment factory in the world. 1943 The first Cressi mask, Siren, is manually produced in 1943. It remained in the catalog, with progressive and different innovations for over thirty years. 1946 Cressi was officially founded in Italy, Genoa. 1946 At the end of the 40s in their catalog Cressi presents a complete range of Persian power rifles and long. The range includes a dozen different models. 1947 Aro AR47 - In 1947 the first selfbreathing is produced by CCTV. It is ultra modern and is equipped with sophisticated technical solutions, such as condensation catcher. 1948 A vast range of masks is available for each of the requirements: hunting, snorkeling and diving with selfbreathing (rebreather).
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