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 simple and very reliable side valve “Downstream” regulation system (adjustable). An I.B.I. injection conduit Channeling a pilot air flow 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 around the world for its extreme simplicity and resistance, which translate into ease and low maintenance costs in practice. The benefits are always high and suitable for any type of dive.