{"product_id":"reg268","title":"ScubaPro A700 Second Stage Regulator - REG268 2ND STG","description":"\u003ch2\u003eScubaPro A700 Second Stage Regulator - REG268 2ND STG\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eA700s breathing performance lets you dive secure in the knowledge that you are using the best possible regulator. With Work of Breathing tests resulting in 0.5 J\/l, the A700 has an extremely low WOB. This means that even in extreme conditions, the A700 breathes easy and consistently.\u003cbr\u003eA full-metal body and metal components assure the best thermal exchange imaginable, dramatically lowering the risk of freezing in cold water. Deep Down You Want The Best and the A700 gives you ample air on demand without fail or free-flow.\u003cbr\u003eAs a technical diver—you can count on SCUBAPRO’s A700: you are not the only one to test the limits.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHigh performance regulator\u003c\/li\u003e\n\u003cli\u003eFull-metal body and components for best thermal exchange\u003c\/li\u003e\n\u003cli\u003eLightweight 2nd stage to prevent jaw fatigue and add to overall comfort\u003c\/li\u003e\n\u003cli\u003eAir-balanced valve technology decreases inhalation resistance for ultra-smooth breathing\u003c\/li\u003e\n\u003cli\u003eDiver Adjustable\" venturi to prevent unwanted free-flow\u003c\/li\u003e\n\u003cli\u003eNitrox compatible to 40% (the recreational limits of nitrox)\u003c\/li\u003e\n\u003cli\u003eSuper high-flow exhaust valve allows air to exit more freely and lowers exhalation effort and keeps bubbles away from face and eyes\u003c\/li\u003e\n\u003cli\u003eTitanium Nitride PVD coating dramatically increases resistance to corrosion and scratches\u003c\/li\u003e\n\u003cli\u003eHigh comfort orthodontic mouthpiece\u003c\/li\u003e\n\u003cli\u003e30 inch hose included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"field-items\"\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:54fe5ba5-ef4e-44b2-857b-34eb5f687dbb-4\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:54fe5ba5-ef4e-44b2-857b-34eb5f687dbb-4\" data-turn-id-container=\"request-WEB:54fe5ba5-ef4e-44b2-857b-34eb5f687dbb-4\" data-testid=\"conversation-turn-10\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"fe9a8d2f-0e36-46ca-a46a-8f563d30fdba\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"28\" data-end=\"1197\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"svy890\" data-start=\"28\" data-end=\"158\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"71\"\u003ePremium high-performance second stage\u003c\/strong\u003e designed for divers who demand ultra-smooth, effortless breathing in all conditions.\u003c\/li\u003e\n\u003cli data-section-id=\"tgsm0q\" data-start=\"159\" data-end=\"337\"\u003e\n\u003cstrong data-start=\"161\" data-end=\"196\"\u003eFull-metal housing construction\u003c\/strong\u003e improves durability, heat retention, and cold-water resistance, making it ideal for demanding dives. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"139g8zc\" data-start=\"338\" data-end=\"505\"\u003e\n\u003cstrong data-start=\"340\" data-end=\"369\"\u003eAir-balanced valve system\u003c\/strong\u003e delivers consistently low inhalation effort, even at depth or under high air demand situations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gqxufh\" data-start=\"506\" data-end=\"662\"\u003e\n\u003cstrong data-start=\"508\" data-end=\"547\"\u003eHighly sensitive breathing response\u003c\/strong\u003e with a large diaphragm design that enhances airflow precision and comfort. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13ggwat\" data-start=\"663\" data-end=\"836\"\u003e\n\u003cstrong data-start=\"665\" data-end=\"717\"\u003eUser-adjustable inhalation control + VIVA switch\u003c\/strong\u003e lets divers fine-tune breathing resistance for changing underwater conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wj6vv8\" data-start=\"837\" data-end=\"1017\"\u003e\n\u003cstrong data-start=\"839\" data-end=\"882\"\u003eSuper-flow hose and high airflow design\u003c\/strong\u003e ensure maximum gas delivery for smooth, unrestricted breathing during every phase of the dive. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1le5rug\" data-start=\"1018\" data-end=\"1197\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1020\" data-end=\"1082\"\u003eBest suited for advanced recreational and technical divers\u003c\/strong\u003e who prioritize reliability, precision, and top-tier breathing performance over lightweight travel-focused designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5 class=\"field-items\"\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"213\"\u003e\u003cstrong data-start=\"0\" data-end=\"56\"\u003eQ: What is the ScubaPro A700 Second Stage Regulator?\u003c\/strong\u003e\u003cbr data-start=\"56\" data-end=\"59\"\u003eA: The A700 is a premium, full-metal second stage regulator designed for exceptional breathing performance, durability, and cold-water diving reliability.\u003c\/p\u003e\n\u003cp data-start=\"215\" data-end=\"464\"\u003e\u003cstrong data-start=\"215\" data-end=\"277\"\u003eQ: How does the A700 improve breathing comfort underwater?\u003c\/strong\u003e\u003cbr data-start=\"277\" data-end=\"280\"\u003eA: It uses air-balanced valve technology to reduce inhalation effort, delivering smooth, natural breathing at any depth with minimal resistance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"466\" data-end=\"716\"\u003e\u003cstrong data-start=\"466\" data-end=\"516\"\u003eQ: Is the A700 suitable for cold water diving?\u003c\/strong\u003e\u003cbr data-start=\"516\" data-end=\"519\"\u003eA: Yes. Its full metal construction provides excellent thermal conductivity, helping reduce freezing risk and ensuring stable performance in cold conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"718\" data-end=\"989\"\u003e\u003cstrong data-start=\"718\" data-end=\"763\"\u003eQ: What comfort features does it include?\u003c\/strong\u003e\u003cbr data-start=\"763\" data-end=\"766\"\u003eA: It features a diver-adjustable inhalation effort knob, Venturi-assisted airflow control (VIVA), and a high-flow exhaust valve for easier exhalation and reduced bubble interference. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"991\" data-end=\"1225\"\u003e\u003cstrong data-start=\"991\" data-end=\"1030\"\u003eQ: Is the A700 good for long dives?\u003c\/strong\u003e\u003cbr data-start=\"1030\" data-end=\"1033\"\u003eA: Yes. Its orthodontic mouthpiece, low breathing resistance, and moisture-retaining metal body help reduce jaw fatigue and dry mouth on extended dives. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1227\" data-end=\"1412\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1227\" data-end=\"1272\"\u003eQ: Who is this regulator best suited for?\u003c\/strong\u003e\u003cbr data-start=\"1272\" data-end=\"1275\"\u003eA: It is ideal for advanced recreational, technical, and cold-water divers who want premium breathing performance and maximum durability.\u003c\/p\u003e\n\u003ch5 class=\"field-items\"\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a45414b-949c-83ee-8c89-696580635844-0\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a45414b-949c-83ee-8c89-696580635844-0\" data-turn-id-container=\"request-6a45414b-949c-83ee-8c89-696580635844-0\" data-testid=\"conversation-turn-144\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"cfc9f403-0aec-468a-80ff-3fe324e9a922\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"22\" data-end=\"1301\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1u1rryo\" data-start=\"22\" data-end=\"463\"\u003eRinse the second stage thoroughly with fresh water after every dive, preferably while it is still connected to the first stage and pressurized. If disconnected, ensure the inlet is protected from water and debris. \u003c\/li\u003e\n\u003cli data-section-id=\"xhjvur\" data-start=\"464\" data-end=\"588\"\u003eAllow the regulator to air dry completely in a cool, shaded area before storage to prevent corrosion and moisture buildup.\u003c\/li\u003e\n\u003cli data-section-id=\"7pcnpz\" data-start=\"589\" data-end=\"743\"\u003eInspect the A700 housing, purge cover, mouthpiece, hose connection, adjustment knob, and fittings regularly for cracks, wear, or leaks before each dive.\u003c\/li\u003e\n\u003cli data-section-id=\"1t4u3e4\" data-start=\"744\" data-end=\"906\"\u003eOperate the inhalation adjustment knob and Venturi (VIVA) lever periodically to ensure smooth movement, but avoid any internal adjustments beyond user controls.\u003c\/li\u003e\n\u003cli data-section-id=\"1gi5lg9\" data-start=\"907\" data-end=\"1021\"\u003eKeep sand, salt, and debris away from the purge area and exhaust valve to maintain smooth breathing performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1hyeyvf\" data-start=\"1022\" data-end=\"1147\"\u003eStore the second stage in a padded regulator bag with hoses loosely coiled, away from direct sunlight, heat, and chemicals.\u003c\/li\u003e\n\u003cli data-section-id=\"u4e2qg\" data-start=\"1148\" data-end=\"1301\" data-is-last-node=\"\"\u003eHave the A700 professionally inspected and serviced at recommended intervals by an authorized SCUBAPRO technician to ensure safe, reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Scubapro","offers":[{"title":"2nd Stage ONLY","offer_id":45807276458175,"sku":"REG268 2ND STG","price":615.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/reg268.jpg?v=1783015224","url":"https:\/\/www.mybackyardzone.com\/products\/reg268","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}