{"title":"Regulators","description":"","products":[{"product_id":"yuhsin-a11-signature-series-1st-stage","title":"Yuhsin A11 Signature Series 1st Stage","description":"\u003ch2\u003eYUHSIN A11 Signature Series 1st Stage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOriginally comissioned by DC Marine, the A11 1st stage\u003c\/span\u003e is manufactured by Yuhsin Systems, a beautifully designed Turret Style 1st stage with DLC black coating. It's reliable and environmentally sealed, so it is suitable for both warm and cold water diving. NB. The turret spins completely free from the DIN wheel, making this 1st stage uniquely suited for Sidemount aplications.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eService and Warranty\u003c\/strong\u003e\u003cbr\u003eAll Yuhsin regulators come with a 5-year free service parts guarantee confident in its quality.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100.064%; height: 176.344px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003eYoke and DIN available (Yoke is a special request)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eType of first stage\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003eOver-balanced diaphragm design, environmentally sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eBody Type\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003etwo-piece machined body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eNumber of HP ports\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003e2 (7\/16\" UNF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eNumber of MP ports\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003e5 (3\/8\" UNF) (5th port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eEnvironmental Dry Kit\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eFirst stage exterior\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003eDLC Black coating over nickel electro-plated or PVD colour coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eOrientation\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003eany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eColdwater Use\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003eYes EN250A 2-4C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Yuhsin","offers":[{"title":"Black","offer_id":50517474541815,"sku":"C11.0066.016.02.01","price":375.0,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":50517474574583,"sku":"C11.0066.016.08.01","price":425.0,"currency_code":"GBP","in_stock":true},{"title":"Green","offer_id":50517474607351,"sku":"C11.0066.016.06.01","price":425.0,"currency_code":"GBP","in_stock":true},{"title":"Purple","offer_id":50517474640119,"sku":"C11.0066.016.04.01","price":425.0,"currency_code":"GBP","in_stock":true},{"title":"Gold","offer_id":50517474672887,"sku":"C11.0066.016.10.01","price":425.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2460\/5943\/files\/dc-marine-yuhsin-regulator-dc-marine-yuhsin-a11-signature-series-1st-stage-divelife-45473259913520.jpg?v=1746280295"},{"product_id":"yuhsin-system-project-250-regulator-2st-stage-only","title":"Yuhsin Project-37 (A22 Metal) – 2nd Stage Regulator","description":"\u003ch2 data-section-id=\"1wg4tli\" data-start=\"202\" data-end=\"260\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"205\" data-end=\"260\"\u003eYuhsin Project-37 (A22 Metal) – 2nd Stage Regulator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1ldc5tg\" data-start=\"262\" data-end=\"312\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"266\" data-end=\"312\"\u003ePrecision Breathing. Built for Cold Water.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"314\" data-end=\"629\"\u003eThe \u003cstrong data-start=\"318\" data-end=\"351\"\u003eYuhsin Project-37 (A22 Metal)\u003c\/strong\u003e second stage regulator is engineered for divers who demand consistent performance in challenging conditions. With a fully metal construction and advanced pneumatic balancing, it delivers smooth, controlled airflow and enhanced reliability—especially in cold water environments.\u003c\/p\u003e\n\u003chr data-start=\"631\" data-end=\"634\"\u003e\n\u003ch3 data-section-id=\"pm8yra\" data-start=\"636\" data-end=\"656\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"640\" data-end=\"656\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"658\" data-end=\"1631\"\u003e\n\u003cli data-section-id=\"15v9sxu\" data-start=\"658\" data-end=\"780\"\u003e\n\u003cstrong data-start=\"660\" data-end=\"693\"\u003ePneumatically Balanced Design\u003c\/strong\u003e\u003cbr data-start=\"693\" data-end=\"696\"\u003eEnsures stable, effortless breathing performance at all depths and tank pressures.\u003c\/li\u003e\n\u003cli data-section-id=\"t0jwv2\" data-start=\"782\" data-end=\"900\"\u003e\n\u003cstrong data-start=\"784\" data-end=\"819\"\u003eFull Metal Chamber Construction\u003c\/strong\u003e\u003cbr data-start=\"819\" data-end=\"822\"\u003eImproves durability and enhances thermal conductivity for cold water diving.\u003c\/li\u003e\n\u003cli data-section-id=\"1wofnhh\" data-start=\"902\" data-end=\"1032\"\u003e\n\u003cstrong data-start=\"904\" data-end=\"936\"\u003eCold Water Optimized (2–4°C)\u003c\/strong\u003e\u003cbr data-start=\"936\" data-end=\"939\"\u003eIntegrated \u003cstrong data-start=\"952\" data-end=\"982\"\u003emetal heat exchange system\u003c\/strong\u003e reduces the risk of freezing in low temperatures.\u003c\/li\u003e\n\u003cli data-section-id=\"1dexnjr\" data-start=\"1034\" data-end=\"1186\"\u003e\n\u003cstrong data-start=\"1036\" data-end=\"1073\"\u003eVenturi Control (Dive \/ Pre-Dive)\u003c\/strong\u003e\u003cbr data-start=\"1073\" data-end=\"1076\"\u003eEasily switch airflow characteristics to prevent free-flow at the surface and optimize breathing underwater.\u003c\/li\u003e\n\u003cli data-section-id=\"1fb0xmu\" data-start=\"1188\" data-end=\"1307\"\u003e\n\u003cstrong data-start=\"1190\" data-end=\"1236\"\u003eAdjustable Cracking Pressure (0.8–2.0 CIW)\u003c\/strong\u003e\u003cbr data-start=\"1236\" data-end=\"1239\"\u003eFine-tune inhalation resistance to match your personal preference.\u003c\/li\u003e\n\u003cli data-section-id=\"rj8lnt\" data-start=\"1309\" data-end=\"1419\"\u003e\n\u003cstrong data-start=\"1311\" data-end=\"1348\"\u003eLow Work of Breathing (WOB: 0.8J)\u003c\/strong\u003e\u003cbr data-start=\"1348\" data-end=\"1351\"\u003eDesigned for efficient, comfortable breathing with minimal effort.\u003c\/li\u003e\n\u003cli data-section-id=\"2j3d9l\" data-start=\"1421\" data-end=\"1524\"\u003e\n\u003cstrong data-start=\"1423\" data-end=\"1448\"\u003eRecessed Purge Button\u003c\/strong\u003e\u003cbr data-start=\"1448\" data-end=\"1451\"\u003eMinimizes accidental purging while maintaining easy access when needed.\u003c\/li\u003e\n\u003cli data-section-id=\"4vr9cs\" data-start=\"1526\" data-end=\"1631\"\u003e\n\u003cstrong data-start=\"1528\" data-end=\"1556\"\u003eErgonomic Exhaust Design\u003c\/strong\u003e\u003cbr data-start=\"1556\" data-end=\"1559\"\u003eReduces exhalation resistance for a more natural breathing experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1633\" data-end=\"1636\"\u003e\n\u003ch3 data-section-id=\"7dg832\" data-start=\"1638\" data-end=\"1663\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1642\" data-end=\"1663\"\u003eBuild \u0026amp; Materials\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1665\" data-end=\"1867\"\u003e\n\u003cli data-section-id=\"11rimca\" data-start=\"1665\" data-end=\"1788\"\u003e\n\u003cstrong data-start=\"1667\" data-end=\"1711\"\u003eZirconia PVD Coating over Chrome Plating\u003c\/strong\u003e\u003cbr data-start=\"1711\" data-end=\"1714\"\u003eEnhances corrosion resistance, durability, and long-term finish quality.\u003c\/li\u003e\n\u003cli data-section-id=\"xs2mof\" data-start=\"1790\" data-end=\"1867\"\u003e\n\u003cstrong data-start=\"1792\" data-end=\"1819\"\u003eCompact, Robust Housing\u003c\/strong\u003e\n\u003cul data-start=\"1824\" data-end=\"1867\"\u003e\n\u003cli data-section-id=\"18omhra\" data-start=\"1824\" data-end=\"1848\"\u003eDiameter: 2.5 inches\u003c\/li\u003e\n\u003cli data-section-id=\"q86ow6\" data-start=\"1851\" data-end=\"1867\"\u003eWeight: 232g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1869\" data-end=\"1872\"\u003e\n\u003ch3 data-section-id=\"1xl3ki5\" data-start=\"1874\" data-end=\"1896\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1878\" data-end=\"1896\"\u003eCertifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1898\" data-end=\"1951\"\u003e\n\u003cli data-section-id=\"fkv39u\" data-start=\"1898\" data-end=\"1922\"\u003e\u003cstrong data-start=\"1900\" data-end=\"1920\"\u003eEN250A Certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1fm0fwk\" data-start=\"1923\" data-end=\"1951\"\u003e\u003cstrong data-start=\"1925\" data-end=\"1949\"\u003eCE Certified (#0078)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1953\" data-end=\"2046\"\u003eMeets stringent European standards for safety and performance in demanding diving conditions.\u003c\/p\u003e\n\u003chr data-start=\"2048\" data-end=\"2051\"\u003e\n\u003ch3 data-section-id=\"1c0uh5d\" data-start=\"2053\" data-end=\"2077\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2057\" data-end=\"2077\"\u003eAvailable Colors\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2079\" data-end=\"2202\"\u003e\n\u003cli data-section-id=\"1yms0hp\" data-start=\"2079\" data-end=\"2100\"\u003eBlack with Orange\u003c\/li\u003e\n\u003cli data-section-id=\"tev96b\" data-start=\"2101\" data-end=\"2120\"\u003eBlack with Blue\u003c\/li\u003e\n\u003cli data-section-id=\"s07lds\" data-start=\"2121\" data-end=\"2140\"\u003eBlack with Gray\u003c\/li\u003e\n\u003cli data-section-id=\"1641c2l\" data-start=\"2141\" data-end=\"2162\"\u003eWhite with Orange\u003c\/li\u003e\n\u003cli data-section-id=\"1omgheb\" data-start=\"2163\" data-end=\"2182\"\u003eWhite with Blue\u003c\/li\u003e\n\u003cli data-section-id=\"1i77otc\" data-start=\"2183\" data-end=\"2202\"\u003eWhite with Gray\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2204\" data-end=\"2207\"\u003e\n\u003ch3 data-section-id=\"5nssrr\" data-start=\"2209\" data-end=\"2243\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2213\" data-end=\"2243\"\u003eWhy Choose the Project-37?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2245\" data-end=\"2532\"\u003eIf you regularly dive in colder waters or want a regulator that balances durability with refined breathing performance, the Project-37 stands out. The all-metal construction isn’t just about strength—it actively improves thermal performance and breathing stability where it matters most.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003e9\/16\"\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType of first stage\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Type\u003c\/td\u003e\n\u003ctd\u003eComposite\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of HP ports\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of MP ports\u003c\/td\u003e\n\u003ctd\u003e1\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Dry Kit\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirst stage exterior\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrientation\u003c\/td\u003e\n\u003ctd\u003eright-handed\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColdwater Use\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType of second stage\u003c\/td\u003e\n\u003ctd\u003ePneumatically balanced\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpening Effort Control Knob\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eyes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Venturi Lever\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMouthpiece\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eyes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust tee\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Exchanger for freezing resistance\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eyes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHose type\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9\/16 LP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrox compatible\u003c\/td\u003e\n\u003ctd\u003eYes to 40% O2 when new, out of the box \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Yuhsin","offers":[{"title":"Black\/Gray","offer_id":49645762019575,"sku":"C11.0095.37.04","price":295.0,"currency_code":"GBP","in_stock":true},{"title":"Black\/Orange","offer_id":49645762052343,"sku":"C11.0095.37.05","price":295.0,"currency_code":"GBP","in_stock":true},{"title":"Black\/Blue","offer_id":49645762085111,"sku":"C11.0095.37.06","price":295.0,"currency_code":"GBP","in_stock":true},{"title":"White\/Gray","offer_id":49645762117879,"sku":"C11.0095.37.24","price":295.0,"currency_code":"GBP","in_stock":true},{"title":"White\/Orange","offer_id":49645762150647,"sku":"C11.0095.37.25","price":295.0,"currency_code":"GBP","in_stock":true},{"title":"White\/Blue","offer_id":49645762183415,"sku":"C11.0095.37.28","price":295.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2460\/5943\/files\/yuhsin-regulator-yuhsin-system-project-250-regulator-2st-stage-only-divelife-41996439716144.jpg?v=1746280589"},{"product_id":"yushin-system-totem-250-regulator-2st-stage-only","title":"Yuhsin 250 Series – Balanced Adjustable 2nd Stage Regulators","description":"\u003ch2 data-section-id=\"kbyebz\" data-start=\"123\" data-end=\"204\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"126\" data-end=\"204\"\u003eYuhsin 250 Series – Balanced Adjustable 2nd Stage Regulators (A250 \u0026amp; X250)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1imaqby\" data-start=\"206\" data-end=\"277\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"210\" data-end=\"277\"\u003eLarger Platform. Greater Breathing Stability. Enhanced Control.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"279\" data-end=\"646\"\u003eThe \u003cstrong data-start=\"283\" data-end=\"304\"\u003eYuhsin 250 Series\u003c\/strong\u003e builds on the proven A200\/X200 platform with a larger 2.5\" body, delivering improved airflow characteristics and a more stable, effortless breathing experience. Available in both composite and metal-core configurations, the 250 series gives divers the flexibility to choose between lightweight performance and enhanced cold-water capability.\u003c\/p\u003e\n\u003chr data-start=\"648\" data-end=\"651\"\u003e\n\u003ch2 data-section-id=\"gs2gpl\" data-start=\"653\" data-end=\"682\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"656\" data-end=\"682\"\u003eTwo Versions Available\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1e9sg50\" data-start=\"684\" data-end=\"732\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"688\" data-end=\"730\"\u003eA250 – ACM Adjustable (Composite Core)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"733\" data-end=\"796\"\u003eLightweight and efficient, ideal for travel and general diving.\u003c\/p\u003e\n\u003cul data-start=\"798\" data-end=\"933\"\u003e\n\u003cli data-section-id=\"1o821dk\" data-start=\"798\" data-end=\"911\"\u003e\n\u003cstrong data-start=\"800\" data-end=\"851\"\u003eAdvanced Composite Material (ACM) Internal Core\u003c\/strong\u003e\u003cbr data-start=\"851\" data-end=\"854\"\u003eCorrosion-resistant and lightweight for all-around use.\u003c\/li\u003e\n\u003cli data-section-id=\"copl0i\" data-start=\"913\" data-end=\"933\"\u003e\n\u003cstrong data-start=\"915\" data-end=\"926\"\u003eWeight:\u003c\/strong\u003e 205g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"935\" data-end=\"938\"\u003e\n\u003ch3 data-section-id=\"1jiqhsg\" data-start=\"940\" data-end=\"988\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"944\" data-end=\"986\"\u003eX250 – Extreme Adjustable (Metal Core)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"989\" data-end=\"1036\"\u003eEnhanced durability and cold-water performance.\u003c\/p\u003e\n\u003cul data-start=\"1038\" data-end=\"1173\"\u003e\n\u003cli data-section-id=\"1qbjpqn\" data-start=\"1038\" data-end=\"1151\"\u003e\n\u003cstrong data-start=\"1040\" data-end=\"1074\"\u003ePVD-Coated Metal Internal Core\u003c\/strong\u003e\u003cbr data-start=\"1074\" data-end=\"1077\"\u003eImproves heat transfer and long-term durability in demanding conditions.\u003c\/li\u003e\n\u003cli data-section-id=\"crgy0z\" data-start=\"1153\" data-end=\"1173\"\u003e\n\u003cstrong data-start=\"1155\" data-end=\"1166\"\u003eWeight:\u003c\/strong\u003e 240g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1175\" data-end=\"1178\"\u003e\n\u003ch2 data-section-id=\"1hocu5j\" data-start=\"1180\" data-end=\"1216\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1183\" data-end=\"1216\"\u003eShared Features (Both Models)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1218\" data-end=\"1852\"\u003e\n\u003cli data-section-id=\"jogjym\" data-start=\"1218\" data-end=\"1324\"\u003e\n\u003cstrong data-start=\"1220\" data-end=\"1253\"\u003ePneumatically Balanced Design\u003c\/strong\u003e\u003cbr data-start=\"1253\" data-end=\"1256\"\u003eDelivers consistent, smooth airflow at any depth or tank pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"qxidmp\" data-start=\"1326\" data-end=\"1434\"\u003e\n\u003cstrong data-start=\"1328\" data-end=\"1374\"\u003eAdjustable Cracking Pressure (0.8–2.0 CIW)\u003c\/strong\u003e\u003cbr data-start=\"1374\" data-end=\"1377\"\u003eFine-tune breathing resistance to suit your preference.\u003c\/li\u003e\n\u003cli data-section-id=\"ejukoj\" data-start=\"1436\" data-end=\"1547\"\u003e\n\u003cstrong data-start=\"1438\" data-end=\"1475\"\u003eVenturi Control (Dive \/ Pre-Dive)\u003c\/strong\u003e\u003cbr data-start=\"1475\" data-end=\"1478\"\u003ePrevents free-flow at the surface and optimizes airflow underwater.\u003c\/li\u003e\n\u003cli data-section-id=\"12oeai9\" data-start=\"1549\" data-end=\"1666\"\u003e\n\u003cstrong data-start=\"1551\" data-end=\"1597\"\u003eUltra-Low Work of Breathing (WOB: 0.8 J\/L)\u003c\/strong\u003e\u003cbr data-start=\"1597\" data-end=\"1600\"\u003eProvides exceptionally smooth, effortless breathing performance.\u003c\/li\u003e\n\u003cli data-section-id=\"n55npa\" data-start=\"1668\" data-end=\"1764\"\u003e\n\u003cstrong data-start=\"1670\" data-end=\"1699\"\u003eLarger 2.5\" Body Diameter\u003c\/strong\u003e\u003cbr data-start=\"1699\" data-end=\"1702\"\u003eImproves airflow stability and overall breathing smoothness.\u003c\/li\u003e\n\u003cli data-section-id=\"1hbtcns\" data-start=\"1766\" data-end=\"1798\"\u003e\u003cstrong data-start=\"1768\" data-end=\"1796\"\u003eCold Water Rated (2–4°C)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"fkv39u\" data-start=\"1799\" data-end=\"1823\"\u003e\u003cstrong data-start=\"1801\" data-end=\"1821\"\u003eEN250A Certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1fm0fwk\" data-start=\"1824\" data-end=\"1852\"\u003e\u003cstrong data-start=\"1826\" data-end=\"1850\"\u003eCE Certified (#0078)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1854\" data-end=\"1857\"\u003e\n\u003ch2 data-section-id=\"5i9zjo\" data-start=\"1859\" data-end=\"1892\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1862\" data-end=\"1892\"\u003eWhy Choose the 250 Series?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1894\" data-end=\"2023\"\u003eThe 250 series is designed for divers who want \u003cstrong data-start=\"1941\" data-end=\"2022\"\u003ea more substantial second stage feel with premium-level breathing performance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"2025\" data-end=\"2216\"\u003e\n\u003cli data-section-id=\"1o396sm\" data-start=\"2025\" data-end=\"2097\"\u003eChoose the \u003cstrong data-start=\"2038\" data-end=\"2046\"\u003eA250\u003c\/strong\u003e for lightweight versatility and everyday diving.\u003c\/li\u003e\n\u003cli data-section-id=\"h4sxl9\" data-start=\"2098\" data-end=\"2216\"\u003eChoose the \u003cstrong data-start=\"2111\" data-end=\"2119\"\u003eX250\u003c\/strong\u003e for \u003cstrong data-start=\"2124\" data-end=\"2182\"\u003emaximum durability and enhanced cold-water reliability\u003c\/strong\u003e with its metal core construction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100.064%; height: 327.095px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003e9\/16\"\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eType of first stage\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eBody Type\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003eComposite\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eNumber of HP ports\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eNumber of MP ports\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003e1\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eEnvironmental Dry Kit\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eFirst stage exterior\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eOrientation\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003eright-handed\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eColdwater Use\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eType of second stage\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003ePneumatically balanced\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 13.5938px;\"\u003eOpening Effort Control Knob\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 13.5938px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eIntegrated Venturi Lever\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eMouthpiece\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eExhaust tee\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eHeat Exchanger for freezing resistance\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003e\u003cspan\u003eon Metal versions (extreme)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eHose type\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003e\u003cspan\u003e9\/16 LP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 48.1078%; height: 19.5938px;\"\u003eNitrox compatible\u003c\/td\u003e\n\u003ctd style=\"width: 51.5715%; height: 19.5938px;\"\u003eYes to 100% O2 when new, out of the box \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Yuhsin","offers":[{"title":"x250 extreme (metal) \/ Black","offer_id":49645762478327,"sku":"C11.0095.01.03","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"x250 extreme (metal) \/ White","offer_id":49645762511095,"sku":"C11.0095.01.04","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"x250 extreme (metal) \/ Red","offer_id":50517599453431,"sku":"C11.0095.01.24","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"x250 extreme (metal) \/ Pink","offer_id":50517599486199,"sku":"C11.0095.01.21","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"x250 extreme (metal) \/ Blue","offer_id":50517599518967,"sku":"C11.0095.01.27","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"x250 extreme (metal) \/ Yellow","offer_id":50517599551735,"sku":"C11.0095.01.09","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"a250 ACM (composite) \/ Black","offer_id":50517599584503,"sku":"C11.0095.01.01","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"a250 ACM (composite) \/ White","offer_id":50517599617271,"sku":"C11.0095.01.02","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"a250 ACM (composite) \/ Red","offer_id":50517599650039,"sku":"C11.0095.01.25","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"a250 ACM (composite) \/ Pink","offer_id":50517599682807,"sku":"C11.0095.01.22","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"a250 ACM (composite) \/ Blue","offer_id":50517599715575,"sku":"C11.0095.01.27a","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"a250 ACM (composite) \/ Yellow","offer_id":50517599748343,"sku":"C11.0095.01.09a","price":200.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2460\/5943\/files\/x250.png?v=1772038437"},{"product_id":"yushin-system-maya-2-00-regulator-2st-stage-only","title":"Yuhsin X200 – Balanced Metal 2nd Stage Regulator","description":"\u003ch2 data-section-id=\"ijykpu\" data-start=\"117\" data-end=\"172\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"120\" data-end=\"172\"\u003eYuhsin X200 – Balanced Metal 2nd Stage Regulator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"4x2io3\" data-start=\"174\" data-end=\"238\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"178\" data-end=\"238\"\u003eEnhanced Thermal Performance. Refined Breathing Control.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"240\" data-end=\"550\"\u003eThe \u003cstrong data-start=\"244\" data-end=\"259\"\u003eYuhsin X200\u003c\/strong\u003e builds on the proven A200 platform, upgrading key components to a full metal construction for improved thermal performance and durability. Designed for divers who demand consistent breathing in colder conditions, it combines pneumatic balance with precision adjustability in a compact form.\u003c\/p\u003e\n\u003chr data-start=\"552\" data-end=\"555\"\u003e\n\u003ch3 data-section-id=\"pm8yra\" data-start=\"557\" data-end=\"577\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"561\" data-end=\"577\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"579\" data-end=\"1125\"\u003e\n\u003cli data-section-id=\"1xo2u0a\" data-start=\"579\" data-end=\"691\"\u003e\n\u003cstrong data-start=\"581\" data-end=\"614\"\u003ePneumatically Balanced Design\u003c\/strong\u003e\u003cbr data-start=\"614\" data-end=\"617\"\u003eEnsures smooth, stable airflow regardless of depth or cylinder pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"sx2ht3\" data-start=\"693\" data-end=\"820\"\u003e\n\u003cstrong data-start=\"695\" data-end=\"732\"\u003eVenturi Control (Dive \/ Pre-Dive)\u003c\/strong\u003e\u003cbr data-start=\"732\" data-end=\"735\"\u003eReduces free-flow at the surface while optimizing breathing performance underwater.\u003c\/li\u003e\n\u003cli data-section-id=\"15q0fyw\" data-start=\"822\" data-end=\"963\"\u003e\n\u003cstrong data-start=\"824\" data-end=\"879\"\u003eOptional Cracking Pressure Adjustment (0.8–2.0 CIW)\u003c\/strong\u003e\u003cbr data-start=\"879\" data-end=\"882\"\u003eFine-tune inhalation resistance to match your preference and diving conditions.\u003c\/li\u003e\n\u003cli data-section-id=\"kl0gpk\" data-start=\"965\" data-end=\"1125\"\u003e\n\u003cp data-start=\"967\" data-end=\"1004\"\u003e\u003cstrong data-start=\"967\" data-end=\"1002\"\u003eEfficient Breathing Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1007\" data-end=\"1043\"\u003e\n\u003cli data-section-id=\"1yk7sdq\" data-start=\"1007\" data-end=\"1043\"\u003eWork of Breathing (WOB): 1.1 J\/L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1047\" data-end=\"1125\"\u003eDelivers consistent, low-effort breathing across a wide range of environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1127\" data-end=\"1130\"\u003e\n\u003ch3 data-section-id=\"ablwv5\" data-start=\"1132\" data-end=\"1168\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1136\" data-end=\"1168\"\u003eMetal Construction Advantage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1170\" data-end=\"1533\"\u003e\n\u003cli data-section-id=\"ww70hf\" data-start=\"1170\" data-end=\"1281\"\u003e\n\u003cstrong data-start=\"1172\" data-end=\"1203\"\u003eFull Metal Internal Chamber\u003c\/strong\u003e\u003cbr data-start=\"1203\" data-end=\"1206\"\u003eImproves heat transfer and enhances resistance to freezing in cold water.\u003c\/li\u003e\n\u003cli data-section-id=\"11xczrt\" data-start=\"1283\" data-end=\"1426\"\u003e\n\u003cstrong data-start=\"1285\" data-end=\"1315\"\u003eIntegrated Metal Heat Sink\u003c\/strong\u003e\u003cbr data-start=\"1315\" data-end=\"1318\"\u003eActively dissipates cold during gas expansion, helping maintain regulator performance in low temperatures.\u003c\/li\u003e\n\u003cli data-section-id=\"19k384i\" data-start=\"1428\" data-end=\"1533\"\u003e\n\u003cstrong data-start=\"1430\" data-end=\"1448\"\u003eCompact Design\u003c\/strong\u003e\n\u003cul data-start=\"1453\" data-end=\"1533\"\u003e\n\u003cli data-section-id=\"3hbnkt\" data-start=\"1453\" data-end=\"1475\"\u003eDiameter: 2 inches\u003c\/li\u003e\n\u003cli data-section-id=\"1rk6g9u\" data-start=\"1478\" data-end=\"1533\"\u003eWeight: 185g (standard) \/ 195g (with adjustment knob)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1535\" data-end=\"1620\"\u003eBuilt slightly heavier than the A200 for increased durability and thermal efficiency.\u003c\/p\u003e\n\u003chr data-start=\"1622\" data-end=\"1625\"\u003e\n\u003ch3 data-section-id=\"ibbyjh\" data-start=\"1627\" data-end=\"1663\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1631\" data-end=\"1663\"\u003eCold Water Ready \u0026amp; Certified\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1665\" data-end=\"1751\"\u003e\n\u003cli data-section-id=\"1hbtcns\" data-start=\"1665\" data-end=\"1697\"\u003e\u003cstrong data-start=\"1667\" data-end=\"1695\"\u003eCold Water Rated (2–4°C)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"fkv39u\" data-start=\"1698\" data-end=\"1722\"\u003e\u003cstrong data-start=\"1700\" data-end=\"1720\"\u003eEN250A Certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1fm0fwk\" data-start=\"1723\" data-end=\"1751\"\u003e\u003cstrong data-start=\"1725\" data-end=\"1749\"\u003eCE Certified (#0078)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1753\" data-end=\"1836\"\u003eEngineered to meet strict European standards for safety and cold water performance.\u003c\/p\u003e\n\u003chr data-start=\"1838\" data-end=\"1841\"\u003e\n\u003ch3 data-section-id=\"1c0uh5d\" data-start=\"1843\" data-end=\"1867\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1847\" data-end=\"1867\"\u003eAvailable Colors\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1869\" data-end=\"1916\"\u003e\n\u003cli data-section-id=\"7km2y7\" data-start=\"1869\" data-end=\"1878\"\u003eWhite\u003c\/li\u003e\n\u003cli data-section-id=\"19azevg\" data-start=\"1879\" data-end=\"1889\"\u003eYellow\u003c\/li\u003e\n\u003cli data-section-id=\"t3dqof\" data-start=\"1890\" data-end=\"1899\"\u003eBlack\u003c\/li\u003e\n\u003cli data-section-id=\"179h4gr\" data-start=\"1900\" data-end=\"1907\"\u003eRed\u003c\/li\u003e\n\u003cli data-section-id=\"31ey8k\" data-start=\"1908\" data-end=\"1916\"\u003ePink\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1918\" data-end=\"1921\"\u003e\n\u003ch3 data-section-id=\"11hjt8x\" data-start=\"1923\" data-end=\"1951\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1927\" data-end=\"1951\"\u003eWhy Choose the X200?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1953\" data-end=\"2264\"\u003eIf you like the lightweight performance and adjustability of the A200 but need greater confidence in colder water, the X200 is the natural upgrade. The metal chamber and heat sink provide improved thermal stability, making it a reliable choice for demanding dives while retaining a compact, streamlined profile.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100.064%; height: 333.095px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003e9\/16\"\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eType of first stage\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eBody Type\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003eComposite\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eNumber of HP ports\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eNumber of MP ports\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003e1\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eEnvironmental Dry Kit\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eFirst stage exterior\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eOrientation\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003eright-handed\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eColdwater Use\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eType of second stage\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003ePneumatically balanced\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eOpening Effort Control Knob\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003e\u003cspan\u003eOptional\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eIntegrated Venturi Lever\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eMouthpiece\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003e\u003cspan\u003eyes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eExhaust tee\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eHeat Exchanger for freezing resistance\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003e\u003cspan\u003eyes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eHose type\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003e\u003cspan\u003e9\/16 LP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 46.889%; height: 19.5938px;\"\u003eNitrox compatible\u003c\/td\u003e\n\u003ctd style=\"width: 50.381%; height: 19.5938px;\"\u003eYes to 100% O2 when new, out of the box \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Yuhsin","offers":[{"title":"Adjuster \/ Black","offer_id":49645762576631,"sku":"C11.0095.24.01","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"Adjuster \/ White","offer_id":49645762609399,"sku":"C11.0095.24.02","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"Adjuster \/ Yellow","offer_id":50517819687159,"sku":"C11.0095.24.03","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"Adjuster \/ Pink","offer_id":50517819719927,"sku":"C11.0095.24.04","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"Adjuster \/ Red","offer_id":50517819752695,"sku":"C11.0095.24.05","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"Non-adjuster \/ Black","offer_id":49645762642167,"sku":"C11.0095.23.01","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"Non-adjuster \/ White","offer_id":49645762674935,"sku":"C11.0095.23.02","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"Non-adjuster \/ Yellow","offer_id":50517819785463,"sku":"C11.0095.23.03","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"Non-adjuster \/ Pink","offer_id":50517819818231,"sku":"C11.0095.23.04","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"Non-adjuster \/ Red","offer_id":50517819850999,"sku":"C11.0095.23.05","price":200.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2460\/5943\/files\/yushin-regulator-yushin-system-maya-200-regulator-2st-stage-only-divelife-41996281774384.jpg?v=1746280607"},{"product_id":"yushin-system-maya-regulator-1st-stage-only","title":"Yuhsin System Maya Regulator - 1st stage only","description":"\u003ch2\u003eYuhsin Maya Regulator - 1st stage only\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Yuhsin Maya\u003c\/span\u003e first stage is a simple, unbalanced piston 1st stage. \u003cbr\u003eThis regulator consistently has passed CE testing in France and is perfectly suited for either an entry-level regulator, CCR regulator or stage regulator. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Contents\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 Maya\u003c\/li\u003e\n\u003cli\u003eDIN FIRST STAGE \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration: underline;\"\u003e(yoke 1st stages are available via special order only)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eYoke and DIN available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType of first stage\u003c\/td\u003e\n\u003ctd\u003eUnbalanced Piston\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Type\u003c\/td\u003e\n\u003ctd\u003eOne-piece forged body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of HP ports\u003c\/td\u003e\n\u003ctd\u003e1 (7\/16\" UNF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of MP ports\u003c\/td\u003e\n\u003ctd\u003e4 (3\/8\" UNF) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Dry Kit\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirst stage exterior\u003c\/td\u003e\n\u003ctd\u003ePVD or Chrome\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrientation\u003c\/td\u003e\n\u003ctd\u003eany \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColdwater Use\u003c\/td\u003e\n\u003ctd\u003eYes - 250A tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType of second stage\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpening Effort Control Knob\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003en\/a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Venturi Lever\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003en\/a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMouthpiece\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003en\/a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust tee\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003en\/a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Exchanger for freezing resistance\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003en\/a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHose type\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003en\/a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrox compatible\u003c\/td\u003e\n\u003ctd\u003eOptional (green 5\/8 DIN)\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Yuhsin","offers":[{"title":"Chrome \/ Standard","offer_id":49645762740471,"sku":"C11.0096.08.01","price":175.0,"currency_code":"GBP","in_stock":true},{"title":"Chrome \/ Nitrox","offer_id":49645762773239,"sku":"C11.0096.08.05","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"PVD Black \/ Standard","offer_id":49645762806007,"sku":"C11.0096.02.01","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"PVD Black \/ Nitrox","offer_id":49645762838775,"sku":"C11.0096.12.05","price":275.0,"currency_code":"GBP","in_stock":true},{"title":"PVD Blue \/ Standard","offer_id":50517407695095,"sku":"C11.0096.10.01","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"PVD Blue \/ Nitrox","offer_id":50517407727863,"sku":"C11.0096.10.05","price":275.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2460\/5943\/files\/Maya_1st_stage.png?v=1772031421"},{"product_id":"yuhsin-system-ivy-regulator-1st-stage-only","title":"Yuhsin System IVY Regulator - 1st stage only","description":"\u003ch2\u003eYuhsin IVY (Env) Regulator - 1st stage only\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Yuhsin IVY\u003c\/span\u003e first stage is a simple, balanced diaphragm 1st stage. \u003cbr\u003eThe IVY was first designed without an environmental seal (still available), but quickly upgraded with a top cap to protect it from the elements to meet popular demand.\u003cbr\u003e\u003cbr\u003eThe IVY is a clever little workhorse that can be upgraded with a 5th port, and a swivel. So if you want to make this a full sidemount compatible 1st stage down the road, just ship it back to us or your local service tech and get the upgrade fitted!\u003cbr\u003e\u003cbr\u003eThis regulator consistently has passed CE testing in France and is perfectly suited for pretty much any configuration you want to throw it at!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Contents\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 IVY ENV\u003c\/li\u003e\n\u003cli\u003eDIN FIRST STAGE \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration: underline;\"\u003e(yoke 1st stages are available via special order only)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100.064%; height: 333.095px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003eYoke and DIN available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eType of first stage\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003eBalanced Diaphragm\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eBody Type\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003eOne-piece forged body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eNumber of HP ports\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003e2 (7\/16\" UNF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eNumber of MP ports\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003e4 (3\/8\" UNF) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eEnvironmental Dry Kit\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003eInstalled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eFirst stage exterior\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003ePVD over Chrome\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eOrientation\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003eany \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eColdwater Use\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003eYes - 250A tested 2-4C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eType of second stage\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eOpening Effort Control Knob\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003e\u003cspan\u003en\/a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eIntegrated Venturi Lever\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003e\u003cspan\u003en\/a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eMouthpiece\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003e\u003cspan\u003en\/a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eExhaust tee\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003e\u003cspan\u003en\/a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eHeat Exchanger for freezing resistance\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003e\u003cspan\u003en\/a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eHose type\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003e\u003cspan\u003en\/a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 58.867%; height: 19.5938px;\"\u003eNitrox compatible\u003c\/td\u003e\n\u003ctd style=\"width: 38.4029%; height: 19.5938px;\"\u003eOptional (green 5\/8 DIN)\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Yuhsin","offers":[{"title":"PVD Green","offer_id":50517438169335,"sku":"C11.0079.42.04","price":343.0,"currency_code":"GBP","in_stock":true},{"title":"PVD Black","offer_id":50517438234871,"sku":"C11.0079.42.01","price":343.0,"currency_code":"GBP","in_stock":true},{"title":"PVD Blue","offer_id":50517438300407,"sku":"C11.0079.42.02","price":343.0,"currency_code":"GBP","in_stock":true},{"title":"PVD Rose Gold","offer_id":50517444722935,"sku":"C11.0079.42.03","price":343.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2460\/5943\/files\/IvyEnv1ststage_1-all.png?v=1772034470"},{"product_id":"yuhsin-totem-1st-stage","title":"Yuhsin TOTEM 1st Stage","description":"\u003ch2\u003eYUHSIN TOTEM 1st Stage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOriginally designed for the Korean military the Totem is Yuhsin's top-level regulator. Internally the same as the A11 but with a carefully cast body for optimum transfer of heat\/cold. Designed to rival the similar shaped 1st stages and when put side by side on the ANSTI machine, it significantly outperformed other similar shaped 1st stages in extreme cold conditions.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eService and Warranty\u003c\/strong\u003e\u003cbr\u003eAll Yuhsin regulators come with a 5-year free service parts guarantee, confident in their quality.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100.064%; height: 176.344px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eConnections\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003eYoke and DIN available (Yoke is a special request)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eType of first stage\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003eOver-balanced diaphragm design, environmentally sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eBody Type\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003etwo-piece machined body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eNumber of HP ports\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003e2 (7\/16\" UNF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eNumber of MP ports\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003e5 (3\/8\" UNF) (5th port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eEnvironmental Dry Kit\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eFirst stage exterior\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003ePVD Black coating \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eOrientation\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003eany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.621%; height: 19.5938px;\"\u003eColdwater Use\u003c\/td\u003e\n\u003ctd style=\"width: 70.6488%; height: 19.5938px;\"\u003eYes EN250A 2-4C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Yuhsin","offers":[{"title":"Default Title","offer_id":50517504033015,"sku":null,"price":425.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2460\/5943\/files\/TOTEM-_-_6-_6.270.jpg?v=1772037087"},{"product_id":"yuhsin-system-a200-regulator-2st-stage-only","title":"Yuhsin A200 – Balanced 2nd Stage Regulator","description":"\u003ch2 data-end=\"163\" data-start=\"114\" data-section-id=\"195rka\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"163\" data-start=\"117\"\u003eYuhsin A200 – Balanced 2nd Stage Regulator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-end=\"222\" data-start=\"165\" data-section-id=\"1oslddv\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"222\" data-start=\"169\"\u003eLightweight Precision with Adjustable Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"522\" data-start=\"224\"\u003eThe \u003cstrong data-end=\"243\" data-start=\"228\"\u003eYuhsin A200\u003c\/strong\u003e is a pneumatically balanced second stage designed to deliver smooth, consistent breathing in a compact and lightweight form. Built with an advanced composite internal chamber and optional tuning controls, it offers flexibility for divers who want performance without added bulk.\u003c\/p\u003e\n\u003chr data-end=\"527\" data-start=\"524\"\u003e\n\u003ch3 data-end=\"549\" data-start=\"529\" data-section-id=\"pm8yra\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"549\" data-start=\"533\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1154\" data-start=\"551\"\u003e\n\u003cli data-end=\"685\" data-start=\"551\" data-section-id=\"1vie8op\"\u003e\n\u003cstrong data-end=\"586\" data-start=\"553\"\u003ePneumatically Balanced Design\u003c\/strong\u003e\u003cbr data-end=\"589\" data-start=\"586\"\u003eProvides consistent airflow and reduced breathing effort regardless of depth or tank pressure.\u003c\/li\u003e\n\u003cli data-end=\"846\" data-start=\"687\" data-section-id=\"1683rnq\"\u003e\n\u003cstrong data-end=\"729\" data-start=\"689\"\u003eVenturi Adjustment (Dive \/ Pre-Dive)\u003c\/strong\u003e\u003cbr data-end=\"732\" data-start=\"729\"\u003eEasily manage airflow characteristics to prevent free-flow at the surface and enhance breathing during the dive.\u003c\/li\u003e\n\u003cli data-end=\"992\" data-start=\"848\" data-section-id=\"1o4ety1\"\u003e\n\u003cstrong data-end=\"905\" data-start=\"850\"\u003eOptional Cracking Pressure Adjustment (0.8–2.0 CIW)\u003c\/strong\u003e\u003cbr data-end=\"908\" data-start=\"905\"\u003eFine-tune inhalation resistance to suit personal preference and diving conditions.\u003c\/li\u003e\n\u003cli data-end=\"1154\" data-start=\"994\" data-section-id=\"1s8y4op\"\u003e\n\u003cp data-end=\"1033\" data-start=\"996\"\u003e\u003cstrong data-end=\"1031\" data-start=\"996\"\u003eEfficient Breathing Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1072\" data-start=\"1036\"\u003e\n\u003cli data-end=\"1072\" data-start=\"1036\" data-section-id=\"1yk7sdq\"\u003eWork of Breathing (WOB): 1.1 J\/L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1154\" data-start=\"1076\"\u003eDelivers a smooth, natural breathing experience across a wide range of depths.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1159\" data-start=\"1156\"\u003e\n\u003ch3 data-end=\"1190\" data-start=\"1161\" data-section-id=\"1svq0tr\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1190\" data-start=\"1165\"\u003eConstruction \u0026amp; Design\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1415\" data-start=\"1192\"\u003e\n\u003cli data-end=\"1303\" data-start=\"1192\" data-section-id=\"1fosr4a\"\u003e\n\u003cstrong data-end=\"1249\" data-start=\"1194\"\u003eAdvanced Composite Materials (ACM) Internal Chamber\u003c\/strong\u003e\u003cbr data-end=\"1252\" data-start=\"1249\"\u003eLightweight, durable, and resistant to corrosion.\u003c\/li\u003e\n\u003cli data-end=\"1415\" data-start=\"1305\" data-section-id=\"1kh8rl5\"\u003e\n\u003cstrong data-end=\"1330\" data-start=\"1307\"\u003eCompact Form Factor\u003c\/strong\u003e\n\u003cul data-end=\"1415\" data-start=\"1335\"\u003e\n\u003cli data-end=\"1357\" data-start=\"1335\" data-section-id=\"3hbnkt\"\u003eDiameter: 2 inches\u003c\/li\u003e\n\u003cli data-end=\"1415\" data-start=\"1360\" data-section-id=\"m20ww\"\u003eWeight: 155g (standard) \/ 165g (with adjustment knob)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1482\" data-start=\"1417\"\u003eDesigned for streamlined setups without compromising performance.\u003c\/p\u003e\n\u003chr data-end=\"1487\" data-start=\"1484\"\u003e\n\u003ch3 data-end=\"1525\" data-start=\"1489\" data-section-id=\"ibbyjh\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1525\" data-start=\"1493\"\u003eCold Water Ready \u0026amp; Certified\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1613\" data-start=\"1527\"\u003e\n\u003cli data-end=\"1559\" data-start=\"1527\" data-section-id=\"1hbtcns\"\u003e\u003cstrong data-end=\"1557\" data-start=\"1529\"\u003eCold Water Rated (2–4°C)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"1584\" data-start=\"1560\" data-section-id=\"fkv39u\"\u003e\u003cstrong data-end=\"1582\" data-start=\"1562\"\u003eEN250A Certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"1613\" data-start=\"1585\" data-section-id=\"1fm0fwk\"\u003e\u003cstrong data-end=\"1611\" data-start=\"1587\"\u003eCE Certified (#0078)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1708\" data-start=\"1615\"\u003eBuilt to meet demanding European standards, including performance in cold water environments.\u003c\/p\u003e\n\u003chr data-end=\"1713\" data-start=\"1710\"\u003e\n\u003ch3 data-end=\"1739\" data-start=\"1715\" data-section-id=\"1c0uh5d\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1739\" data-start=\"1719\"\u003eAvailable Colors\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1788\" data-start=\"1741\"\u003e\n\u003cli data-end=\"1750\" data-start=\"1741\" data-section-id=\"7km2y7\"\u003eWhite\u003c\/li\u003e\n\u003cli data-end=\"1761\" data-start=\"1751\" data-section-id=\"19azevg\"\u003eYellow\u003c\/li\u003e\n\u003cli data-end=\"1771\" data-start=\"1762\" data-section-id=\"t3dqof\"\u003eBlack\u003c\/li\u003e\n\u003cli data-end=\"1779\" data-start=\"1772\" data-section-id=\"179h4gr\"\u003eRed\u003c\/li\u003e\n\u003cli data-end=\"1788\" data-start=\"1780\" data-section-id=\"31ey8k\"\u003ePink\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1793\" data-start=\"1790\"\u003e\n\u003ch3 data-end=\"1823\" data-start=\"1795\" data-section-id=\"m3l7ew\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1823\" data-start=\"1799\"\u003eWhy Choose the A200?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2129\" data-start=\"1825\"\u003eThe A200 strikes a smart balance between simplicity and control. It’s lighter and more streamlined than metal-bodied regulators, yet offers the performance benefits of pneumatic balancing and optional tuning—making it ideal as a primary second stage, a refined backup, or part of a travel-friendly setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003e9\/16\"\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType of first stage\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Type\u003c\/td\u003e\n\u003ctd\u003eComposite\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of HP ports\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of MP ports\u003c\/td\u003e\n\u003ctd\u003e1\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Dry Kit\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirst stage exterior\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrientation\u003c\/td\u003e\n\u003ctd\u003eright-handed\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColdwater Use\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType of second stage\u003c\/td\u003e\n\u003ctd\u003ePneumatically balanced\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpening Effort Control Knob\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOptional\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Venturi Lever\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMouthpiece\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eyes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust tee\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Exchanger for freezing resistance\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eonly on extreme version\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHose type\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9\/16 LP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrox compatible\u003c\/td\u003e\n\u003ctd\u003eYes to 40% O2 when new, out of the box \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Yuhsin","offers":[{"title":"Adjuster \/ Black","offer_id":50517788524791,"sku":"C11.0095.22.01","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"Adjuster \/ White","offer_id":50517788557559,"sku":"C11.0095.22.02","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"Adjuster \/ Yellow","offer_id":50517793931511,"sku":"C11.0095.22.03","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"Adjuster \/ Pink","offer_id":50517793964279,"sku":"C11.0095.22.04","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"Adjuster \/ Red","offer_id":50517793997047,"sku":"C11.0095.22.05","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"Non-adjuster \/ Black","offer_id":50517788590327,"sku":"C11.0095.21.01","price":175.0,"currency_code":"GBP","in_stock":true},{"title":"Non-adjuster \/ White","offer_id":50517788623095,"sku":"C11.0095.21.02","price":175.0,"currency_code":"GBP","in_stock":true},{"title":"Non-adjuster \/ Yellow","offer_id":50517794029815,"sku":"C11.0095.21.03","price":175.0,"currency_code":"GBP","in_stock":true},{"title":"Non-adjuster \/ Pink","offer_id":50517794062583,"sku":"C11.0095.21.04","price":175.0,"currency_code":"GBP","in_stock":true},{"title":"Non-adjuster \/ Red","offer_id":50517794095351,"sku":"C11.0095.21.05","price":175.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2460\/5943\/files\/yushin-regulator-yushin-system-maya-200-regulator-2st-stage-only-divelife-41996281774384.jpg?v=1746280607"},{"product_id":"yuhsin-system-a20-regulator-2st-stage-only","title":"Yuhsin A20 – Traditional Downstream 2nd Stage Regulator","description":"\u003ch2 data-section-id=\"18un6i5\" data-start=\"133\" data-end=\"195\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"136\" data-end=\"195\"\u003eYuhsin A20 – Traditional Downstream 2nd Stage Regulator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"lnrvdo\" data-start=\"197\" data-end=\"252\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"201\" data-end=\"252\"\u003eReliable, Simple, and Built for Everyday Diving\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"254\" data-end=\"554\"\u003eThe \u003cstrong data-start=\"258\" data-end=\"272\"\u003eYuhsin A20\u003c\/strong\u003e is a dependable, no-nonsense second stage regulator designed for divers who want solid performance without unnecessary complexity. Whether used as an octopus, backup, or part of a basic rental setup, the A20 delivers consistent airflow and ease of use at an accessible price point.\u003c\/p\u003e\n\u003chr data-start=\"556\" data-end=\"559\"\u003e\n\u003ch3 data-section-id=\"pm8yra\" data-start=\"561\" data-end=\"581\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"565\" data-end=\"581\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"583\" data-end=\"1113\"\u003e\n\u003cli data-section-id=\"nntpvd\" data-start=\"583\" data-end=\"700\"\u003e\n\u003cstrong data-start=\"585\" data-end=\"618\"\u003eTraditional Downstream Design\u003c\/strong\u003e\u003cbr data-start=\"618\" data-end=\"621\"\u003eProven, reliable regulator configuration known for simplicity and durability.\u003c\/li\u003e\n\u003cli data-section-id=\"1fid6o3\" data-start=\"702\" data-end=\"822\"\u003e\n\u003cstrong data-start=\"704\" data-end=\"737\"\u003eDive \/ Pre-Dive Venturi Lever\u003c\/strong\u003e\u003cbr data-start=\"737\" data-end=\"740\"\u003eHelps prevent free-flow on the surface while optimizing airflow during the dive.\u003c\/li\u003e\n\u003cli data-section-id=\"5ih7z1\" data-start=\"824\" data-end=\"925\"\u003e\n\u003cstrong data-start=\"826\" data-end=\"847\"\u003eNitrox Compatible\u003c\/strong\u003e\u003cbr data-start=\"847\" data-end=\"850\"\u003eSuitable for use with enriched air (within standard recreational limits).\u003c\/li\u003e\n\u003cli data-section-id=\"1ludvgy\" data-start=\"927\" data-end=\"1113\"\u003e\n\u003cp data-start=\"929\" data-end=\"963\"\u003e\u003cstrong data-start=\"929\" data-end=\"961\"\u003eStable Breathing Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"966\" data-end=\"1033\"\u003e\n\u003cli data-section-id=\"3d9xmd\" data-start=\"966\" data-end=\"994\"\u003eCracking Effort: 1.1 CIW\u003c\/li\u003e\n\u003cli data-section-id=\"1k5v97u\" data-start=\"997\" data-end=\"1033\"\u003eWork of Breathing (WOB): 1.5 J\/L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1037\" data-end=\"1113\"\u003eBalanced for dependable, predictable breathing across a range of conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1115\" data-end=\"1118\"\u003e\n\u003ch3 data-section-id=\"u3utai\" data-start=\"1120\" data-end=\"1162\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1124\" data-end=\"1162\"\u003eLightweight \u0026amp; Durable Construction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1164\" data-end=\"1350\"\u003e\n\u003cli data-section-id=\"16xq6g3\" data-start=\"1164\" data-end=\"1284\"\u003e\n\u003cstrong data-start=\"1166\" data-end=\"1212\"\u003eAdvanced Composite Materials (ACM) Chamber\u003c\/strong\u003e\u003cbr data-start=\"1212\" data-end=\"1215\"\u003eReduces weight while maintaining strength and corrosion resistance.\u003c\/li\u003e\n\u003cli data-section-id=\"1mwi32u\" data-start=\"1286\" data-end=\"1350\"\u003e\n\u003cstrong data-start=\"1288\" data-end=\"1304\"\u003eCompact Size\u003c\/strong\u003e\n\u003cul data-start=\"1309\" data-end=\"1350\"\u003e\n\u003cli data-section-id=\"3hbnkt\" data-start=\"1309\" data-end=\"1331\"\u003eDiameter: 2 inches\u003c\/li\u003e\n\u003cli data-section-id=\"tffoip\" data-start=\"1334\" data-end=\"1350\"\u003eWeight: 150g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1352\" data-end=\"1401\"\u003eIdeal for streamlined setups and minimizing bulk.\u003c\/p\u003e\n\u003chr data-start=\"1403\" data-end=\"1406\"\u003e\n\u003ch3 data-section-id=\"faudjc\" data-start=\"1408\" data-end=\"1440\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1412\" data-end=\"1440\"\u003eDesigned for Versatility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1442\" data-end=\"1543\"\u003eThe A20 is purpose-built as a \u003cstrong data-start=\"1472\" data-end=\"1512\"\u003ecost-effective, multi-role regulator\u003c\/strong\u003e, making it a smart choice for:\u003c\/p\u003e\n\u003cul data-start=\"1545\" data-end=\"1665\"\u003e\n\u003cli data-section-id=\"ziqe5t\" data-start=\"1545\" data-end=\"1583\"\u003e\u003cstrong data-start=\"1547\" data-end=\"1581\"\u003eOctopus \/ Alternate Air Source\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1yb8gjw\" data-start=\"1584\" data-end=\"1615\"\u003e\u003cstrong data-start=\"1586\" data-end=\"1613\"\u003eDive Centre Rental Gear\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"duivab\" data-start=\"1616\" data-end=\"1641\"\u003e\u003cstrong data-start=\"1618\" data-end=\"1639\"\u003ePony Bottle Setup\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"p4ugox\" data-start=\"1642\" data-end=\"1665\"\u003e\u003cstrong data-start=\"1644\" data-end=\"1665\"\u003eBailout Regulator\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1667\" data-end=\"1805\"\u003eIts straightforward design ensures easy maintenance and dependable operation—perfect for both individual divers and high-use environments.\u003c\/p\u003e\n\u003chr data-start=\"1807\" data-end=\"1810\"\u003e\n\u003ch3 data-section-id=\"1r39qfs\" data-start=\"1812\" data-end=\"1839\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1816\" data-end=\"1839\"\u003eWhy Choose the A20?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1841\" data-end=\"2043\"\u003eIf you need a regulator that simply works—reliably, consistently, and without fuss—the A20 is exactly that. It’s not about premium extras; it’s about practical performance you can trust when it matters.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003e9\/16\"\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType of first stage\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Type\u003c\/td\u003e\n\u003ctd\u003eComposite\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of HP ports\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of MP ports\u003c\/td\u003e\n\u003ctd\u003e1\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Dry Kit\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirst stage exterior\u003c\/td\u003e\n\u003ctd\u003en\/a\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrientation\u003c\/td\u003e\n\u003ctd\u003eright-handed\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColdwater Use\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType of second stage\u003c\/td\u003e\n\u003ctd\u003eun-balanced\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpening Effort Control Knob\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eno\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Venturi Lever\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMouthpiece\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eyes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust tee\u003c\/td\u003e\n\u003ctd\u003estandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Exchanger for freezing resistance\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eno\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHose type\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9\/16 LP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrox compatible\u003c\/td\u003e\n\u003ctd\u003eYes to 40% O2 when new, out of the box \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Yuhsin","offers":[{"title":"Black","offer_id":50622313038071,"sku":"C11.0095.11.04","price":134.0,"currency_code":"GBP","in_stock":true},{"title":"Yellow","offer_id":50622313103607,"sku":"C11.0095.11.05","price":134.0,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":50622353735927,"sku":"C11.0095.11.06","price":134.0,"currency_code":"GBP","in_stock":true},{"title":"Pink","offer_id":50622353768695,"sku":"C11.0095.11.08","price":134.0,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":50622353801463,"sku":"C11.0095.11.09","price":134.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/2460\/5943\/files\/a200.png?v=1772044313"}],"url":"https:\/\/www.dcmarine.shop\/collections\/regulators.oembed","provider":"DC Marine","version":"1.0","type":"link"}