A high-performance setup for experienced divers who demand precision, comfort and style underwater.

The RS-790 delivers outstanding performance, durability and comfort. It features a balanced diaphragm first stage that is environmentally sealed and designed for cold-water diving. The second stage incorporates a compact pneumatically balanced system and a composite housing that provides insulation and protection in cold-water conditions. The SS0001 Octopus features a Venturi adjustment lever for easier breathing. Available in DIN and INT versions. This pack also includes the SB-2 regulator bag, with thick padding to protect your regulator during transport.

First stage (R-700)

• Balanced diaphragm first stage with anti-freeze system
• Dry ambient pressure chamber ideal for temperatures below 50°F/10°C
• Ribbed section to increase heat transfer and resist freezing
• Two H.P. ports and Four L.P. (2 standard/2 high flow) ports
• High flow L.P. ports offer up to 15% increase in air flow
• DIN version available as RS-790 DIN (300bar/4350psi)

Second stage (S-90)

• Lightweight, compact composite case design
• Pneumatically balanced system
• Venturi adjustment lever
• Ortho-consciously designed mouthpiece