Tusa RS790 DIN Regulator Package Scuba Dive R700 1st Stage, S90 2nd, SS0001 Octo

Tusa RS-790 Scuba Diving Regulator Set This Kit Contains: R-700 DIN 1st Stage Regulator S-90 Primary 2nd Stage Regulator SS-0001 Octo / Safe Second Tusa "Find Your Ocean" Regulator Carry Bag NOTE: We are a Tusa Dealer so it will come with the full warranty from Tusa FAST Shipping from USA! The RS-790 delivers 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 50F/10C. 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. This is the DIN version. 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 ortho-conscious mouthpiece. The SS0001 combines a classic downstream valve with a large diaphragm and classic purge button. It's simple and robust construction with a techno-polymer valve housing offers the utmost in reliability and makes the SS0001 the ideal second stage for new divers and a perfect choice for deco tanks thanks to its reversible hose attachment. Classic downstream valves are particularly noted for their legendary safety and reliability. When in use, the downstream valve opens in the same direction as the incoming airflow. To close the valve and stop the airflow, a spring counteracts the force of the incoming air. Therefore, a certain inhalation effort is always required to overcome the spring tension and open the valve. FEATURES DIN First stage (R-700)>Balanced diaphragm first stage with anti-freeze system>Dry ambient pressure chamber ideal for temperatures be... Brand: TUSA Country of Origin: United States