{"product_id":"tusa-regulator-octopus-package-rs-790-regulator-ss-0001-safe-second","title":"Tusa Regulator + Octopus Package – RS-790 Regulator + SS-0001 Safe Second","description":"\u003cp\u003eThis package pairs a Tusa regulator with the Tusa Safe Second SS-0001 octopus, giving you a complete first-stage, second-stage, and alternate-air setup in one purchase. Pick the regulator that fits how you dive: the RS-790, the RS-609U, or the RS1001, all from Tusa. The RS-790 option pairs a R-700 first stage with a Dry Ambient Pressure Chamber that keeps water off the diaphragm and spring, plus a ribbed top cap that acts like a radiator to help warm internal parts in cold water below 50°F\/10°C. Its S-90 second stage is pneumatically balanced for smoother breathing, with a two-position Venturi lever so you can switch between a surface setting to cut down on free flow and a dive setting for full airflow, and airflow is helped along by two high-flow low-pressure ports on top of the standard LP and HP ports.\u003c\/p\u003e\n\u003cp\u003eThe Safe Second SS-0001 rounds out the bundle as your alternate air source. It's built with a lightweight, compact composite case and can be set up for either left- or right-hand use, so you can configure it to match your own gear habits. A Venturi adjustment lever gives you control over airflow, and the mouthpiece is ortho-consciously designed to sit comfortably during longer dives. It comes in a high-visibility yellow so a dive buddy can find it quickly if they ever need it.\u003c\/p\u003e\n\u003cp\u003eTogether, the regulator you choose and the SS-0001 octopus give you a matched Tusa setup built around reliable gas delivery and everyday comfort, whether you're diving warm reefs or working through colder conditions.\u003c\/p\u003e","brand":"Tusa","offers":[{"title":"Tusa RS-790","offer_id":48452574052573,"sku":"DCB-REG-TUSA-RS-790-OCTO-1","price":798.0,"currency_code":"USD","in_stock":true},{"title":"Tusa RS-609U","offer_id":48452574085341,"sku":"DCB-REG-TUSA-RS-790-OCTO-2","price":774.0,"currency_code":"USD","in_stock":true},{"title":"Tusa RS1001","offer_id":48452574118109,"sku":"DCB-REG-TUSA-RS-790-OCTO-3","price":768.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/3810\/0851\/files\/reg-tusa-rs-790-octo_gmc_1aa06742-ee9e-40fe-9f5f-0815b6d1fc37.png?v=1787869629","url":"https:\/\/divecatalog.com\/products\/tusa-regulator-octopus-package-rs-790-regulator-ss-0001-safe-second","provider":"DiveCatalog.com","version":"1.0","type":"link"}