{"product_id":"reg187","title":"Zeagle Envoy II Environmentally Sealed Regulator - REG187 DIN","description":"\u003ch2\u003eZeagle Envoy II Environmentally Sealed Regulator - REG187 DIN\u003c\/h2\u003e\n\u003cp\u003eTremendous value with uncompromising performance. The Envoy II is an incredible value, matching or exceeding the performance of regulators costing much more. If you are looking for an economical regulator that doesn't compromise on performance or reliability, you can't do better than the Envoy!\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eEnvironmentally Sealed\u003c\/li\u003e\n\u003cli\u003eBalanced Diaphragm\u003c\/li\u003e\n\u003cli\u003e5 LP Ports\u003c\/li\u003e\n\u003cli\u003e2 HP Ports\u003c\/li\u003e\n\u003cli\u003eLighter weight\u003c\/li\u003e\n\u003cli\u003eDownstream valve\u003c\/li\u003e\n\u003cli\u003eBalanced Diaphragm\u003c\/li\u003e\n\u003cli\u003eDive\/Pre Dive Venturi Control\u003c\/li\u003e\n\u003cli\u003eHose Length: 30 in. (.76 m)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"121\" data-end=\"253\"\u003e\n\u003cp data-start=\"123\" data-end=\"253\"\u003e\u003cstrong data-start=\"123\" data-end=\"162\"\u003eEnvironmentally Sealed Performance:\u003c\/strong\u003e Zeagle Envoy II regulator protects internal components from contamination and corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"254\" data-end=\"348\"\u003e\n\u003cp data-start=\"256\" data-end=\"348\"\u003e\u003cstrong data-start=\"256\" data-end=\"277\"\u003eSmooth Breathing:\u003c\/strong\u003e Consistent, effortless airflow for comfortable diving at all depths.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"349\" data-end=\"427\"\u003e\n\u003cp data-start=\"351\" data-end=\"427\"\u003e\u003cstrong data-start=\"351\" data-end=\"376\"\u003eDurable Construction:\u003c\/strong\u003e Built to withstand saltwater and heavy-duty use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"428\" data-end=\"515\"\u003e\n\u003cp data-start=\"430\" data-end=\"515\"\u003e\u003cstrong data-start=\"430\" data-end=\"451\"\u003eErgonomic Design:\u003c\/strong\u003e Comfortable mouthpiece reduces jaw fatigue during long dives.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"516\" data-end=\"599\"\u003e\n\u003cp data-start=\"518\" data-end=\"599\"\u003e\u003cstrong data-start=\"518\" data-end=\"537\"\u003eDIN Connection:\u003c\/strong\u003e Secure, reliable tank attachment for high-pressure systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"600\" data-end=\"715\"\u003e\n\u003cp data-start=\"602\" data-end=\"715\"\u003e\u003cstrong data-start=\"602\" data-end=\"620\"\u003eTrusted Brand:\u003c\/strong\u003e Zeagle quality ensures professional-grade reliability for recreational and technical diver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003ch3 data-start=\"182\" data-end=\"269\"\u003e\u003cstrong data-start=\"186\" data-end=\"267\"\u003eQ: What is the Zeagle Envoy II Environmentally Sealed Regulator – REG187 DIN?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"270\" data-end=\"527\"\u003e\u003cstrong data-start=\"270\" data-end=\"276\"\u003eA:\u003c\/strong\u003e A reliable \u003cstrong data-start=\"288\" data-end=\"330\"\u003ebalanced diaphragm scuba regulator set\u003c\/strong\u003e with an \u003cstrong data-start=\"339\" data-end=\"377\"\u003eenvironmentally sealed first stage\u003c\/strong\u003e and matched second stage, designed for smooth breathing and extended durability under varied diving conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"529\" data-end=\"573\"\u003e\u003cstrong data-start=\"533\" data-end=\"571\"\u003eQ: Who is this regulator best for?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"574\" data-end=\"797\"\u003e\u003cstrong data-start=\"574\" data-end=\"580\"\u003eA:\u003c\/strong\u003e Recreational and advanced divers who want a \u003cstrong data-start=\"625\" data-end=\"670\"\u003eprimary regulator with protective sealing\u003c\/strong\u003e against contaminants and improved performance reliability in diverse water environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"799\" data-end=\"852\"\u003e\u003cstrong data-start=\"803\" data-end=\"850\"\u003eQ: What does “environmentally sealed” mean?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"853\" data-end=\"1069\"\u003e\u003cstrong data-start=\"853\" data-end=\"859\"\u003eA:\u003c\/strong\u003e The \u003cstrong data-start=\"864\" data-end=\"886\"\u003esealed first stage\u003c\/strong\u003e keeps water, sand, and sediments out of the regulator’s internal mechanism — helping reduce corrosion and maintain stable performance over time. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1781\" data-end=\"1832\"\u003e\u003cstrong data-start=\"1785\" data-end=\"1830\"\u003eQ: Is this regulator suitable for Nitrox?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1833\" data-end=\"2017\"\u003e\u003cstrong data-start=\"1833\" data-end=\"1839\"\u003eA:\u003c\/strong\u003e Yes — Zeagle regulators in this class are typically \u003cstrong data-start=\"1892\" data-end=\"1947\"\u003efactory ready for enriched air Nitrox up to ~40% O₂\u003c\/strong\u003e with proper cleaning and setup. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"2019\" data-end=\"2048\"\u003e\u003cstrong data-start=\"2023\" data-end=\"2046\"\u003eQ: What’s included?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2049\" data-end=\"2237\"\u003e\u003cstrong data-start=\"2049\" data-end=\"2055\"\u003eA:\u003c\/strong\u003e DIN first stage with multiple low‑ and high‑pressure ports and the matching second stage with a 30″ hose — ready for installation and dive use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"204\" data-end=\"466\"\u003e\n\u003cli data-start=\"204\" data-end=\"466\"\u003e\n\u003cp data-start=\"206\" data-end=\"466\"\u003eRinse the \u003cstrong data-start=\"216\" data-end=\"243\"\u003efirst and second stages\u003c\/strong\u003e with fresh water after each dive. Keep the \u003cstrong data-start=\"287\" data-end=\"306\"\u003efirst stage dry\u003c\/strong\u003e (avoid submersion) and gently rinse the second stage without depressing the purge to avoid water entering internal hoses. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"468\" data-end=\"488\"\u003e\u003cstrong data-start=\"468\" data-end=\"486\"\u003eDry Thoroughly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"489\" data-end=\"719\"\u003e\n\u003cli data-start=\"489\" data-end=\"719\"\u003e\n\u003cp data-start=\"491\" data-end=\"719\"\u003eShake off excess water and hang the regulator in a \u003cstrong data-start=\"542\" data-end=\"568\"\u003ecool, shaded, dry area\u003c\/strong\u003e until fully dry before storing or transporting. Never store while wet to prevent corrosion and moisture buildup. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"721\" data-end=\"748\"\u003e\u003cstrong data-start=\"721\" data-end=\"746\"\u003eInspect \u0026amp; Check Leaks\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"749\" data-end=\"978\"\u003e\n\u003cli data-start=\"749\" data-end=\"978\"\u003e\n\u003cp data-start=\"751\" data-end=\"978\"\u003eBefore use, check \u003cstrong data-start=\"769\" data-end=\"803\"\u003ehoses, O‑rings and connections\u003c\/strong\u003e for wear, cracks or kinks. After rinsing, attach to a tank and listen for \u003cstrong data-start=\"878\" data-end=\"891\"\u003eair leaks\u003c\/strong\u003e around both stages; replace worn seals promptly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"980\" data-end=\"1003\"\u003e\u003cstrong data-start=\"980\" data-end=\"1001\"\u003eLubricate O‑Rings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1004\" data-end=\"1174\"\u003e\n\u003cli data-start=\"1004\" data-end=\"1174\"\u003e\n\u003cp data-start=\"1006\" data-end=\"1174\"\u003eApply \u003cstrong data-start=\"1012\" data-end=\"1040\"\u003esilicone‑based lubricant\u003c\/strong\u003e sparingly to O‑rings and hose fittings; avoid petroleum‑based products that can degrade rubber. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1176\" data-end=\"1206\"\u003e\u003cstrong data-start=\"1176\" data-end=\"1204\"\u003eProtect \u0026amp; Store Properly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1207\" data-end=\"1401\"\u003e\n\u003cli data-start=\"1207\" data-end=\"1401\"\u003e\n\u003cp data-start=\"1209\" data-end=\"1401\"\u003eStore the regulator in a \u003cstrong data-start=\"1234\" data-end=\"1253\"\u003eprotective case\u003c\/strong\u003e away from \u003cstrong data-start=\"1264\" data-end=\"1309\"\u003edirect sunlight, extreme heat or humidity\u003c\/strong\u003e. Keep it disconnected from tanks and hoses un‑kinked. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1403\" data-end=\"1436\"\u003e\u003cstrong data-start=\"1403\" data-end=\"1434\"\u003eAnnual Professional Service\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1437\" data-end=\"1693\"\u003e\n\u003cli data-start=\"1437\" data-end=\"1693\"\u003e\n\u003cp data-start=\"1439\" data-end=\"1693\"\u003eHave the regulator \u003cstrong data-start=\"1458\" data-end=\"1509\"\u003eserviced annually (or every 100‑200 dive hours)\u003c\/strong\u003e by an authorized Zeagle technician to clean, inspect, replace seals and ensure optimal performance — critical for safety and warranty compliance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zeagle","offers":[{"title":"DIN","offer_id":54162162221340,"sku":"REG187    DIN","price":449.95,"currency_code":"USD","in_stock":true},{"title":"Yoke","offer_id":54162162254108,"sku":"REG187    YOKE","price":449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/0622\/4924\/files\/reg187.jpg?v=1780124087","url":"https:\/\/www.mybackyardzone.com\/products\/reg187","provider":"Backup Power Made Simple","version":"1.0","type":"link"}