{"product_id":"tusa-rs-790-first-and-second-stage-regulator","title":"TUSA RS-790 First and Second Stage Regulator","description":"\u003cp\u003eThe RS-790 delivers performance, durability and comfort making it the ideal choice for discerning divers.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFirst stage (R-700)\u003c\/strong\u003e\u003cbr\u003e\u0026gt;     Balanced diaphragm first stage with anti-freeze system\u003c\/p\u003e\u003cp\u003e\u0026gt;     Dry ambient pressure chamber ideal for temperatures below 50°F\/10°C\u003c\/p\u003e\u003cp\u003e\u0026gt;     Ribbed section to increase heat transfer and resist freezing\u003c\/p\u003e\u003cp\u003e\u0026gt;     Two H.P. ports and Four L.P. (2 standard\/2 high flow) ports\u003c\/p\u003e\u003cp\u003e\u0026gt;     High flow L.P. ports offer up to 15% increase in air flow\u003c\/p\u003e\u003cp\u003e\u0026gt;     DIN version available as RS-790 DIN (300bar\/4350psi)\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSecond stage (S-90)\u003c\/strong\u003e\u003cbr\u003e\u0026gt;     Lightweight, compact composite case design\u003c\/p\u003e\u003cp\u003e\u0026gt;     Pneumatically balanced system\u003c\/p\u003e\u003cp\u003e\u0026gt;     Venturi adjustment lever\u003c\/p\u003e\u003cp\u003e\u0026gt;     Ortho-consciously designed mouthpiece\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eADVANCED FLOW SYSTEM\u003c\/strong\u003e\u003cbr\u003eThe Advanced Flow System allows ease of air flow and makes air delivery smoother due to the curved housing structure.\u003cbr\u003e    \u003cbr\u003e\u003cstrong\u003eCOLD WATER READY\u003c\/strong\u003e\u003cbr\u003eThe Cold Water Ready feature enables the diver to use the regulator in water temperatures below 50° F \/ 10° C.\u003cbr\u003e    \u003cbr\u003e\u003cstrong\u003eENVIRONMENTALLY SEALED 1ST STAGE\u003c\/strong\u003e\u003cbr\u003eThe use of a secondary diaphragm and piston sealing the 1st stage preventing contamination or freezing when the regulator is submersed in contaminated or freezing water.\u003cbr\u003e    \u003cbr\u003e\u003cstrong\u003ePNEUMATICALLY BALANCED 2ND STAGE\u003c\/strong\u003e\u003cbr\u003eA balance chamber added to the regulator 2nd stage, providing equal pressure to both sides of the LP seat greatly reducing inhalation effort.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Tusa","offers":[{"title":"Default Title","offer_id":55961831440552,"sku":"RS790","price":917.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/4123\/9208\/files\/e83224_04daa26d950047f8bf6596f0a0775c0f_mv2.jpg?v=1788829553","url":"https:\/\/perthdiving.com.au\/products\/tusa-rs-790-first-and-second-stage-regulator","provider":"Perth Diving Academy Hillarys","version":"1.0","type":"link"}