Oceanic Alpha 8 SP5 Piston Regulator, DIN

If you believe that you shouldn't have to sacrifice performance for price, the Alpha 8 Sport is for you. The Alpha 8 is the top-performing regulator in its class, and one of the most affordably priced regulators you can buy. Oceanic's Alpha 8 second stage and SP5 first stage produce a low priced, no frills regulator system that offers easy breathing. This regulator is so rugged and economical to maintain (replacement parts are inexpensive) that it's become popular as a rental. It can be used with Air or Nitrox mixtures up to 40 % right out-of-the-box. The Alpha 8's super sturdy ABS/polycarbonate housing weighs just 6 oz. (170 g) and measures just over 2.9" (7.37 cm) in diameter. Even the cover ring is feather light and is made of anodized aircraft aluminum. The lightweight and anatomically designed mouthpiece translates into a second stage that won't cause jaw fatigue. The Alpha 8 Second Stage is a dependable downstream demand valve design.

The SP-5 first stage regulator offers all divers the opportunity to own a top performing regulator. Repeatedly rated as the best in its class, the SP-5 exceeds both Navy Class A and European CE standards. The SP-5 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-5 first stage has 4 LP ports and 1 HP port with 3/8" and 7/16" threads. Regulator weighs 26 oz. (737.1 g), comes with a 30" (76.2 cm) 3/8" threaded low pressure hose, and owner's manual.