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Oceanic GT3 Sport (SP5) Piston Regulator, Black

Oceanic GT3 Sport (SP5) Piston Regulator, Black Features

What's in the box: 1st Stage, 2nd Stage, LP Braided Hose

The GT3 adjustable second stage is paired with the SP5 first stage for a good regulator system with a low price.

The GT3 is one of Oceanic's easiest breathing second stages. It offers diver adjustable inhalation, which desensitizes the second stage so it won't free-flow during shore entries or long surface swims. Additionally, the GT3 has Oceanic's patented Dynamic Adjustment feature. This allows a diver to set a preferred breathing resistance. You won't have to make the adjustment more than once, the GT3 maintains the setting no matter how deep or how shallow you go.
One of Oceanic's lightest and most compact second stages, the GT3 weighs just 5.8 ounces; the front of the super sturdy ABS/polycarbonate housing is only 2.67 inches in diameter.
Its lightweight and anatomically designed mouthpiece translates into a second stage that doesn't cause jaw strain, even during long dives.

At 26 ounces, the SP5 is one of Oceanic's lightest first stages and features an unbalanced piston design. Machined from marine brassand chrome plated, it offers one high pressure port and four low pressure ports, space for all your necessities and accessories.

Key Features

  • Second Stage Features:
    Diver adjustable inhalation effort
    Patented Dynamic Adjustment
    Computer optimized design
    Patented orthodontic mouthpiece

  • First Stage Features:
    Unbalanced Piston Design
    Chrome Plated Marine Grade Brass
    Nitrox Ready
    1 HP 4 LP Ports

Warranty Information

This product has a limited warranty of 24 months.
(800) 435-3483