Cressi AC2/XS2 INT Regulator
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Vai al moduloThe Cressi AC2/XS2 INT is the regulator set born from pairing the proven traditional piston AC2 first stage with the XS2 second stage. A symbol of simplicity, durability and easy maintenance, the XS2 is an affordable regulator with respectable performance, widely used around the world thanks to its exceptional value for money.
XS2 Second Stage and Flow Diverter
The XS2 second stage features a flow diverter lever on the top of the housing, allowing the Venturi effect to be adjusted. In position (-) it acts as pre-dive, ideal for water entry and the initial phases of the dive, while in position (+) it allows the regulator to develop maximum breathing performance.
AC2 Piston First Stage
The AC2 Cressi first stage is the proven traditional piston model. Although unbalanced, it boasts a very high air flow rate, among the highest available on the market for this type of first stage, comparable in performance to many balanced models. It's available with both an international yoke and a DIN connection at 200 or 300 bar, and offers the exclusive option of easy, quick external intermediate pressure adjustment.
Filter and Build Robustness
The first stage features a generously sized sintered conical filter, ensuring long-term protection and reliability. The overall compactness, combined with its legendary durability and constructive simplicity, makes it one of the most loved and widely used models on the diving market.
Technical Specifications 1st Stage AC2
| Parameter | Value |
|---|---|
| Supply pressure (INT connection) | 0-232 bar |
| Supply pressure (DIN connection) | 0-300 bar |
| Intermediate pressure | 10 bar |
| Intermediate pressure adjustment range | +/- 0.5 bar |
| Air delivery rate | 2100 l/min* |
| High-pressure ports (HP) | 1 |
| Low-pressure ports (LP) | 4 |
*Values measured at the LP outlet with second stage connected and cylinder pressure of 150 bar.
Technical Specifications 2nd Stage XS2
| Parameter | Value |
|---|---|
| Average inhalation effort | 10 mbar |
| Average exhalation effort | 13 mbar |
| Average work of breathing | 1.4 J/l |
| Air delivery rate | 1050 l/min |
| Weight without hose | 200 g |
Values measured in accordance with UNI EN 250-2000 standard.