{"product_id":"reg241","title":"Scubapro MK25 EVO\/A700 Regulator - REG241 YOKE","description":"\u003ch2\u003eScubapro MK25 EVO\/A700 Regulator - REG241 YOKE\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(95, 96, 98);\"\u003eWith the MK25 EVO\/A700 you are guaranteed a reliable, low-effort delivery of air, no matter how hard you're breathing, how deep you're diving, or what your temperature gauge reads. The MK25 EVO first stage lets you enjoy an ultra-fast breathing response, instant delivery of air on demand, great sensitivity and extra-high airflow, regardless of how cold the water is. The A700 second stage, with its metal casing, screw-down cover, metal valve housing (barrel) and over-molded accents, exhibits a real muscularity in design. Put them together and you get unparalleled breathing performance whether you're cruising the balmy waters of the tropics or venturing beneath a polar ice cap.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eAir balanced piston first stage in a chrome-plated body delivers consistent and effortless airflow, regardless of depth, tank pressure, or breathing rate.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePatented XTIS (Extended thermal Insulating system) thermally insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo opposing high pressure ports allow the first stage to be positioned either up or down.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFour high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExternal intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRugged full metal second stage case and valve housing (barrel) are able to withstand years of aggressive diving.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMetal second stage case construction enables the use of a larger diaphragm inside a compact casing, increasing breathing sensitivity.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAir balanced second stage valve smoothes out the inhalation effort when diving at varying depths and supply pressures.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSectional exhaust tee and a first-rate purge help to deliver effortless inhalation and an ease of exhalation that is unmatched.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUser controls include a diver-adjustable inhalation effort knob and coaxial Venturi-Initiated Vacuum Assist (VIVA) switch.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuper-flow hose features an oversized bore that allows more air to flow on each inhalation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5 class=\"field-items\"\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-end=\"735\" data-start=\"534\" data-section-id=\"13ksg96\"\u003e\n\u003cstrong data-end=\"564\" data-start=\"536\"\u003eIndustry-leading airflow\u003c\/strong\u003e – MK25 EVO delivers extremely high gas flow with instant response at any depth or tank pressure, making breathing feel effortless. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"923\" data-start=\"736\" data-section-id=\"1mip86t\"\u003e\n\u003cstrong data-end=\"764\" data-start=\"738\"\u003eCold-water reliability\u003c\/strong\u003e – XTIS thermal insulation system improves freeze resistance by ~30%, helping maintain performance in harsh conditions. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1099\" data-start=\"924\" data-section-id=\"5ax52w\"\u003e\n\u003cstrong data-end=\"953\" data-start=\"926\"\u003eUltra-smooth inhalation\u003c\/strong\u003e – A700 air-balanced second stage reduces breathing resistance for a natural, fatigue-free breathing feel. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1268\" data-start=\"1100\" data-section-id=\"1tw3f9m\"\u003e\n\u003cstrong data-end=\"1126\" data-start=\"1102\"\u003eAll-metal durability\u003c\/strong\u003e – The A700’s metal housing enhances sensitivity, strength, and long-term reliability under heavy use. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1447\" data-start=\"1269\" data-section-id=\"1ukto98\"\u003e\n\u003cstrong data-end=\"1304\" data-start=\"1271\"\u003eHighly adjustable performance\u003c\/strong\u003e – User-controlled inhalation effort and Venturi (VIVA) system allow fine tuning and free-flow control. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1615\" data-start=\"1448\" data-section-id=\"173dfxo\"\u003e\n\u003cstrong data-end=\"1488\" data-start=\"1450\"\u003eExcellent hose routing flexibility\u003c\/strong\u003e – Swivel turret and multiple high\/low pressure ports support clean, customized setups. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1831\" data-start=\"1616\" data-section-id=\"opjy0b\"\u003e\n\u003cstrong data-end=\"1648\" data-start=\"1618\"\u003eBuilt for demanding divers\u003c\/strong\u003e – Designed for consistent performance in deep, cold, and high-workload diving conditions while remaining travel-friendly for a premium system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"field-items\"\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"332\" class=\"\"\u003e\u003cstrong data-start=\"0\" data-end=\"68\"\u003eQ: What is the Scubapro MK25 EVO \/ A700 Regulator (REG241 YOKE)?\u003c\/strong\u003e\u003cbr data-start=\"68\" data-end=\"71\"\u003eA: It is a premium high-performance scuba regulator system pairing the MK25 EVO balanced piston first stage with the A700 full-metal second stage, designed for effortless breathing, high airflow, and all-condition diving. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"334\" data-end=\"659\"\u003e\u003cstrong data-start=\"334\" data-end=\"387\"\u003eQ: What makes the MK25 EVO first stage stand out?\u003c\/strong\u003e\u003cbr data-start=\"387\" data-end=\"390\"\u003eA: It uses an air-balanced flow-through piston design that delivers very high, consistent airflow regardless of depth or tank pressure, with Scubapro’s XTIS thermal system improving cold-water resistance and reducing freeze risk. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"661\" data-end=\"962\"\u003e\u003cstrong data-start=\"661\" data-end=\"715\"\u003eQ: What are the benefits of the A700 second stage?\u003c\/strong\u003e\u003cbr data-start=\"715\" data-end=\"718\"\u003eA: The A700 is a full-metal, air-balanced second stage that provides extremely low inhalation effort, smooth airflow, and excellent durability thanks to its metal valve housing and heat-conducting design. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"964\" data-end=\"1191\"\u003e\u003cstrong data-start=\"964\" data-end=\"1008\"\u003eQ: Is it suitable for cold-water diving?\u003c\/strong\u003e\u003cbr data-start=\"1008\" data-end=\"1011\"\u003eA: Yes. The MK25 EVO includes XTIS insulation and anti-freeze engineering, making it reliable in cold, temperate, and warm water conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1193\" data-end=\"1382\"\u003e\u003cstrong data-start=\"1193\" data-end=\"1226\"\u003eQ: What does YOKE (INT) mean?\u003c\/strong\u003e\u003cbr data-start=\"1226\" data-end=\"1229\"\u003eA: It is the standard clamp-style connection used on most recreational scuba tanks, making it widely compatible for travel and rental diving worldwide.\u003c\/p\u003e\n\u003cp data-start=\"1384\" data-end=\"1639\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1384\" data-end=\"1422\"\u003eQ: Who is this regulator best for?\u003c\/strong\u003e\u003cbr data-start=\"1422\" data-end=\"1425\"\u003eA: It’s ideal for advanced recreational, technical, and professional divers who want top-tier breathing performance, durability, and consistent performance in all environments\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-WEB:258c5bb0-ed40-463e-bd74-72eabcb0ec60-20\" 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:258c5bb0-ed40-463e-bd74-72eabcb0ec60-20\" data-turn-id-container=\"request-WEB:258c5bb0-ed40-463e-bd74-72eabcb0ec60-20\" data-testid=\"conversation-turn-40\" 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=\"c18c0ed4-b975-4700-b9e7-1980ce604450\" 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=\"0\" data-end=\"1133\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1lilyly\" data-start=\"0\" data-end=\"189\"\u003eRinse thoroughly with fresh water after every dive, keeping the \u003cstrong data-start=\"66\" data-end=\"101\"\u003eyoke dust cap securely in place\u003c\/strong\u003e to prevent water from entering the first stage. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"544o72\" data-start=\"190\" data-end=\"355\"\u003eRinse and lightly cycle the purge button and adjustment knobs on the A700 to remove salt and sand from internal mechanisms. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10t0hm7\" data-start=\"356\" data-end=\"512\"\u003eAlways rinse only when the regulator is properly sealed\/pressurized; never allow water into the first stage inlet. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ebzw1d\" data-start=\"513\" data-end=\"653\"\u003eDrain completely and air-dry in a shaded, well-ventilated area away from heat and direct sunlight. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1e9zn1z\" data-start=\"654\" data-end=\"735\"\u003eStore loosely coiled with hoses relaxed to avoid kinks or stress on fittings.\u003c\/li\u003e\n\u003cli data-section-id=\"1d68gmg\" data-start=\"736\" data-end=\"847\"\u003eInspect hoses, mouthpiece, O-rings, and fittings regularly for wear, cracks, or corrosion before each dive.\u003c\/li\u003e\n\u003cli data-section-id=\"lyykbi\" data-start=\"848\" data-end=\"955\"\u003eAvoid sand, oils, solvents, chlorine, and harsh chemicals that can degrade seals and valve performance.\u003c\/li\u003e\n\u003cli data-section-id=\"fohybm\" data-start=\"956\" data-end=\"1133\" data-is-last-node=\"\"\u003eHave the MK25 EVO and A700 professionally serviced at least annually or per manufacturer schedule to maintain safe breathing performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\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":"Yoke","offer_id":45807276916927,"sku":"REG241 YOKE","price":974.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/reg241.jpg?v=1783015221","url":"https:\/\/www.mybackyardzone.com\/products\/reg241","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}