XS COMPACT PRO 2ND STAGE New ultra-simplified monocoque second stage in ABS + elastomer + STAINLESS STEEL, very small in size (6 cm in diameter), very light (153 g) with a mechanism and construction studied to obtain the minimum number of components and a great robustness. It is an intelligent purchase option due to its combination of features-reliability-price-maintenance cost, ideal for uses that require maximum reliability and also as a travel regulator given its lightness. In the Pro version, the 2nd stage body material integrates particles in its composition to improve thermal conductivity and prevent freezing in frigid environments. CE approval for use in cold water (. The specific calibration of the inhalation mechanism slightly changes the personality in air delivery compared to the Ellipse series, to reward, over and above the exquisite touch and sensitivity of these models, an abundant flow without the need to exploit the Venturi effect.This characteristic gives it a low tendency to continuous flow on the surface or when placing the equipment in the water, ideal for schools and rentals, octopus and double regulator.The performance results place it, however, , above regulators considered to be of a higher range Asymmetrical front cover perforation The water flow begins to push the membrane in an anticlockwise direction so that its retraction occurs perfectly flat and the cam descends progressively and in perfect perpendicularity, independently of the conditions (current, sudden movements, any position of the face, etc.). of exhalation particularly reduced without the need to reduce the thickness of the membrane. The design of the membrane retention system directs the flow 100% channeled towards the mouthpiece nozzles, benefiting from a powerful Venturi effect that also helps to direct the bubbles away from the diver''''s field of vision. Embedded membrane to prevent water leaks in case of sharp turns or when jumping from the boat into the water. Purge button, practically integral, larger between 80 and 400% compared to any other regulator on the market to facilitate the purge maneuver, especially in inexperienced divers. Lid assembly system by means of a 30º bayonet turn, ensures a very simple and safe assembly-disassembly, even to carry out sand cleaning tasks on the beach and without the need for tools. Reduced aging due to use thanks to the finish of the casing, the result of applying a new technology to the mold that achieves a nuanced appearance based on a microtexture of rounded profiles. + Info   1ST STAGE MC9 SC 1st stage with supercompensated diaphragm, very modern but, at the same time, easy to maintain and very robust and reliable. The thickness of the body walls have been optimized to minimize its weight (380 g). A semi-flexible elastomer sleeve protects the 1st stage from knocks and scratches. HP seat in AISI316 stainless steel. Apart from the possibility of replacement in case of deterioration during maintenance, the composition of the seat, much harder than the traditional brass of fixed seats, prolongs its useful life as it better resists the deforming action of metal particles that may enter coming from the bottle. Polyurethane valve with high mechanical resistance to oils and hyperoxic mixtures. The hypercompensation of the mechanism guarantees a slight increase in the intermediate pressure as the pressure in the cylinder decreases. The regulator therefore provides its maximum level of performance in the final phase of the dive, undoubtedly the most critical. An advanced study of the internal circulation of the air and an exclusive distribution chamber that channels the volume of air directly to the LP outlets have allowed the pressure drop in forced breaths to be minimal (0.5 bar), guaranteeing use with high pressure levels. benefits in any situation. Standard SC (Sealed Chamber) insulation and anti-freeze kit that completely isolates the membrane and the spring from contact with water, making it ideal for operating in extremely low temperature conditions and with very dirty water. Particularly effective hat-shaped filter inserted without the need for a circlip. 2 HP and 4 LP outlets Supplied in INT (bracket) and DIN 300 bar versions. The thread of the DIN version has been made of stainless steel instead of brass to guarantee greater resistance in the event of falls or knocks. + Info Technical specifications: High Pressure (HP) outlets 2 - 7/16” Low Pressure (LP) outlets 4 - 3/8” System/compensation: overcompensated membrane Hat type filter without circlip Rotating turret: no Supplied air flow 3000 l /min (*) Intermediate pressure 9-10 bar Intermediate pressure drop (150 bar) 0.5-1 bar External regulation LP: yes (Allen key) Weight: Int. 615 g / DIN 480 g Supply pressure (INT connection) 0-232 bar Supply pressure (DIN connection) 0-300 bar Setting pressure 9.2-9.6 bar Setting scale of setting +/- 0.5 bar   (*) Measurements made on an LP outlet with the second stage connected and a pressure of 150 bar in the cylinder.