Xs2 Ac2 is the most economical regulator in the Cressi range. The Xs2 second stage is equipped with the traditional Cressi Ac2 piston first stage.

Consistently reviewed over the years, this dispenser has many admirers around the world thanks to its extreme simplicity and robustness, features that make it easy to use and translate into low-cost maintenance.

2nd stage xs2: the 2nd stage body is of traditional dimensions, made of high-tech polymers and with a downstream side valve system with adjustable orifice, simple and extremely reliable. A pilot air flow is conveyed to the mouthpiece by injection, improving performance. The 2nd stage is equipped with a flow diverter that acts on the Venturi effect, with a dive/pre-dive function. In any case, the performance is high and it is suitable for any type of dive.

1st stage features:

• Unbalanced piston
• 1 output hp 7/16 unf
• 4 mp 3/8 unf outputs
• Operating pressure:232 bar (3365 psi) int version
• Calibration pressure: 9.5-10 bar
• Nickel-plated brass body
• High capacity conical filter in chemically nickel-plated spherical bronze
• Long-lasting piston in AISI 316 steel
• Simplified external IP calibration system
• Stainless steel spring
• Air flow rate: 2100 l/min
• Weight of internal version: 635 gr

2nd stage features:

• Downstream system
• Adjustable Venturi effect
• Easy maintenance
• Weight without hose: 206 gr
• Extremely light and flexible whip: 153 gr
• Approval en250/2014 at >10° c
• Total weight of the set (int) + whisk 994 gr