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2nd STAGE XS2
XS2 is the most economical regulator in the Cressi range. It has the body of the 2nd stage of traditional dimensions, made of technopolymers and a “Downstream” regulation system with a side valve (adjustable), simple and very reliable. An I.B.I. injection conduit Channeling a flow of pilot air into the nozzle enhances performance.
The 2nd stage is equipped with a flow diverter that acts on the Venturi effect, with a dive / pre-dive function. Constantly updated for years, it is a regulator that has many followers in the world for its extreme simplicity and resistance, which in practice translate into ease and low maintenance costs. The benefits are always high and suitable for any type of dive.
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1st STAGE AC2
Simple piston 1st stage, an economical, simple, reliable and robust working "mule" ideal for intensive use. It is a first stage applauded by diving centers and professional work companies that consider it a very profitable tool due to its low cost and practically no need for maintenance and also with a surprising level of performance.
Conical filter with great filtering capacity, essential to prevent the entry of particles from the bottles. This point is especially important in school or rental regulators.
Supplied air flow 2100 l / min with an intermediate pressure drop in intensive breathing (150 bar) 0.5-0.8 bar (Measurements made at an LP outlet with the second stage connected and a pressure of 150 bar in the bottle) .
External regulation LP by means of Alyco Key, greatly facilitates the management of revisions and maintenance to the technical services.