{"product_id":"aqualung-helix-pro-scuba-regulator","title":"Aqualung Helix Pro Scuba Regulator","description":"\u003cp\u003e\u003cspan\u003eThe Aqualung Helix Pro is a mid-range regulator that represents the DNA of Aqualung regulators. It is a balanced first and second stage design, offering superior, consistent performance. The regulator features the patented ACD technology that seals water out of the first stage inlet, preventing internal lubrication from washing away and making it safer for elevated percentages of oxygen.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Helix Pro's balanced diaphragm chrome plated marine brass first stage is fully protected even when the regulator is not under pressure, and it can be serviced every two years. The pneumatically-balanced second stage provides smooth, easy breathing, and the T-shape of the first stage optimizes the location of the four low-pressure (LP) ports and two high-pressure (HP) ports. The regulator is compatible with EAN 40 new, out of the box.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Helix Pro features an easy-to-grip venturi lever that prevents unwanted free-flow at the surface while giving a performance boost at depth. The heat exchanger (patented) surrounding the valve mechanism dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water. The regulator comes equipped with Aqualung's patented Comfo-Bite mouthpiece installed with a standard bite wing mouthpiece, along with a reusable mouthpiece clamp.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe regulator weighs 33.44 oz (948g) and comes with a 29\" (73.7cm) low pressure 3\/8\" threaded hose and owner's manual. It is available in DIN with a service pressure of 300 bars (4350 psi) maximum. The Helix Pro uses parts that are common to other Aqualung models, making it easier to service. Overall, the Aqualung Helix Pro is a reliable, high-performing regulator that is an excellent value for years to come.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003eMid-Range Regulator\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eBalanced First \u0026amp; Second Stage Design\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003ePart of Aqualung's Core Range\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eComparing Performance w\/Price, Helix Is-A-Must-Have!\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eRepresents DNA of Aqualung Regulators\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eTwo-Year Service Review Design\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eNitrox Ready Out-of-the-Box\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003ePatented ACD Technology\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eEnhanced Cold Water Design\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eHose: 29\" (73.7cm) with 3\/8\" Threads\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eWeight: 33.44 oz (948g)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eOwner's Manual\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cb\u003eFirst Stage:\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCompact Balanced Diaphragm First Stage\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eInherently Environmentally Sealed to Keep-Out Contaminates\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eChrome Plated Marine Grade Brass Construction\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eAuto-Closure Devise (ACD):\u003c\/b\u003e\u003cbr\u003eKeeps Corrosive Water Out-of-First Stage Inlet\u003cbr\u003eEnsures Top Performance\u003cbr\u003eAdded Protection when Rinsing \u0026amp; In-Storage\u003cbr\u003eFirst Stage Maintains Peak Performance Over-Time\u003cbr\u003eRetains Internal Lubrication Longer\u003cbr\u003eSafer for Nitrox Use\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDelicate Internal Parts Not Exposed to Contaminants: Salt, Sand, Chlorine or Pool Acids\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eRequires Less-Maintenance\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eT-Shape: Less Brass Lighter Weight, More-Compact\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eFour, 3\/8\" UNF LP Ports\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eTwo, 7\/16 UNF HP Ports\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003ePorts Angled for Optimum Hose Configuration\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eService Pressure: 300 bars (4350 psi)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cb\u003eSecond Stage:\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003ePneumatically Balanced Design\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDelivers Gas at Constant Pressure\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eEasy Work-of-Breathing\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eBreathing Effortless Independent of Depth or Tank Pressure\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eVenturi Switch:\u003c\/b\u003e\u003cbr\u003eHelps Prevent Free-Flow\u003cbr\u003eWorks at Surface \u0026amp; when Regulator Out-of-Diver's Mouth\u003cbr\u003eEasy-to-Grip Venturi Lever\u003cbr\u003ePerformance Boost at Depth\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eHeat Exchanger (patented):\u003c\/b\u003e\u003cbr\u003eSurrounds Valve Mechanism\u003cbr\u003eDissipates Cold Caused by Gas Expansion\u003cbr\u003eDraws-In Warmth of Ambient Water\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eComfo-Bite Mouthpiece Installed\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eMouthpiece Reduce Jaw Fatigue\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eStandard w\/Bite Wings In-Box\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eReusable Mouthpiece Clamp\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aqua Lung","offers":[{"title":"INT","offer_id":41430040150074,"sku":"RG150002","price":831.81,"currency_code":"CAD","in_stock":true},{"title":"DIN","offer_id":41430040182842,"sku":"RG150003","price":831.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/0094\/0580\/files\/undefined_Black_1_1_8a81e5a1-9a81-44d9-838b-7f11685d2c54.webp?v=1779656492","url":"https:\/\/www.divingsports.com\/products\/aqualung-helix-pro-scuba-regulator","provider":"Diving Sports","version":"1.0","type":"link"}