Tusa set organizer RS-790 and Tusa RS-790 and SS-0001 Regulator Package SS-0001

The RS-790 provides performance, durability, and comfort making it the ideal choice for discerning divers. The R-700 is a balanced diaphragm first stage designed for cold-water use, it features a dry ambient pressure chamber that prevents water contact with the diaphragm maximizing performance in temperate water conditions below 50°F/10°C. Additionally, the R-700 has an external rib section that nearly doubles the surface area for thermal exchange further reducing ice formation that can lead to freeze-up in extreme conditions. The R-700 has two high-pressure ports and four low-pressure ports including two high-flow (HF) that deliver up to a 15% increase in air flow. It is available in both INT (Yoke) and DIN versions. The S-90 second stage is a compact pneumatically balanced system that features a composite housing which insulates and protects under extreme cold-water conditions. The S-90 is equipped with a built-in venturi adjustment lever allowing the diver to select a surface or minimum setting reducing possible free flow or a dive setting for maximum air flow during the dive. The SS0001 safe second has a lightweight and compact composite case design and allows for both left and right hand configuration. The SS0001 features a venturi adjustment lever for easier breathing and an orthodontic mouthpiece.