Oceanic Alpha 9 SP6 Piston Regulator DIN, Blue

Oceanic set out to make a standard" regulator that was simple, dependable and economical. What they didn't expect was that in tests it would outperform other high-end regulators. Not an easy feat for a standard" downstream demand valve second-stage regulator. With the Alpha 9, you get effortless -breathing in a compact design that is extremely tough yet easy to maintain and service.

The SP-6 First Stage Regulator offers all divers the opportunity to own a top performing regulator at an unbeatable price. Repeatedly rated as the best in its class, the Alpha SP-6 exceeds both Navy Class A and European CE Standards. The Alpha SP-6 may have been the first regulator you ever used due to its widespread use in rental and resort operations. The SP-6 is a non-balanced flow-by piston designed regulator. This simple yet fail-safe design, will deliver air even if there is a first stage failure. Made of marine grade chromed brass for durability and long life, the SP-6 first stage has 4 LP ports and 1 HP port with 3/8" and 7/16" threads.

The Alpha 9 Regulator Second Stage has a patented orthodontic mouthpiece for exceptional comfort and reduced jaw fatigue. The mouthpiece accommodates the natural overbite of the human jaw. In addition the 30" (76 2 cm) Max-Flex Hose with its extreme-flexibility further reduces any jaw fatigue, making this one comfortable breathing regulator. The Alpha 9 SP-6 is classified as being suitable for use with Nitrox breathing gas mixtures containing up to 40% oxygen by volume without the need for special preparation, cleaning or component parts. Regulator weighs 32 oz. (907.2 g) and the front profile dimension is only 2.9" (7.4 cm). Regulator comes with a Comprehensive Owner's Manual.