{"id":801,"date":"2017-02-13T17:08:45","date_gmt":"2017-02-13T17:08:45","guid":{"rendered":"https:\/\/www.rebreatherzone.com\/?page_id=801\/"},"modified":"2024-11-04T19:22:54","modified_gmt":"2024-11-04T18:22:54","slug":"rebreather-diving","status":"publish","type":"page","link":"https:\/\/www.rebreatherzone.com\/en\/rebreather-diving\/","title":{"rendered":"Rebreather Diving"},"content":{"rendered":"<h2>Rebreather Diving<\/h2>\n<p>Many people are surprised to learn that Rebreather Diving actually pre-dates open circuit SCUBA diving by many years.\u00a0As early as 1620 Cornelius Drebbel created a submarine with a crude rebreather system to allow the sub-mariner to stay submerged without being overcome by CO2. \u00a0The first more familiar application of what is more closely related to today's modern rebreather diving unit was introduced by diving engineer Henry Fleuss in 1870's. This far pre-dates the first modern demand valve scuba regulator by\u00a0Cousteau and Gagnan which was introduced in the 1940's.<\/p>\n<h2>What is Rebreather Diving?<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-802\" src=\"https:\/\/www.rebreatherzone.com\/wp-content\/uploads\/2017\/02\/rebreather-diagram.png\" alt=\"Rebreather Work Scheme\" width=\"403\" height=\"618\" srcset=\"https:\/\/www.rebreatherzone.com\/wp-content\/uploads\/2017\/02\/rebreather-diagram.png 470w, https:\/\/www.rebreatherzone.com\/wp-content\/uploads\/2017\/02\/rebreather-diagram-196x300.png 196w\" sizes=\"auto, (max-width: 403px) 100vw, 403px\" \/>Simply put, a rebreather is a scuba device that recirculates your exhaled breath back to you so that you \"re-breathe\" your breathing gas again and again. \u00a0This system makes rebreathers extremely efficient with respect to gas usage and also provides for a silent (bubble free) diving experience. \u00a0While this is a simple explanation of what happens with rebreather diving, the details are a little more complicated, but here's a short (simplified) explanation.<\/p>\n<ol>\n<li>Your exhaled breath leaves your mouth, and goes into the scrubber (a device which removes the Carbon Dioxide from your exhaled breath with a chemical substance)<\/li>\n<li>Oxygen sensors determine the Oxygen content remaining in the \"scrubbed\" gas, and may add pure Oxygen to keep the Oxygen Partial Pressure at a pre-determined set-point.<\/li>\n<li>You inhale a perfectly optimized nitrox mixture for the depth that you're at with CO2 effectively removed.<\/li>\n<li>Repeat the process on each breath.<\/li>\n<\/ol>\n<h3>Benefits of Rebreather Diving<\/h3>\n<ul>\n<li><strong>Dive deeper:<\/strong>\u00a0the optimum nitrox mix at every depth<\/li>\n<li><strong>Stay longer:\u00a0<\/strong>with dramatically increased \u2018no-deco\u2019 bottom times<\/li>\n<li><strong>Greatly reduced deco:<\/strong>\u00a0if you do incur penalties, O<sub>2<\/sub>-rich deco gets you out of the water quicker<\/li>\n<li><strong>Extreme low gas use:<\/strong>\u00a0consumption is governed by metabolism not depth, so average use is only about 1 litre\/min!<\/li>\n<li><strong>Greater comfort:\u00a0<\/strong>with warm, moist breathing gas<\/li>\n<li><strong>Versatility:\u00a0<\/strong>out-of-the-box unit ready-to-go, shallow or deep<\/li>\n<li><strong>No expensive gas-mixing\u00a0\/ pre-planning<\/strong> for a target depth<\/li>\n<li><strong>Perfect buoyancy control:\u00a0<\/strong>unaffected by breathing<\/li>\n<li><strong>No bubbles, silent diving:<\/strong> get up really close to the wildlife<\/li>\n<\/ul>\n<h2>Why Dive A Rebreather?<\/h2>\n<p>If we look at the list of above benefits, we can see that there are many benefits to diving a CCR versus Open Circuit Scuba.\u00a0 Diving with a rebreather leaves your dive site exactly how you discovered it.\u00a0 You don't even leave behind bubbles!<\/p>\n<p>One of the biggest benefits to diving a CCR vs Open Circuit is definitely for the technical mixed gas diver. If you're diving mixed gas, especially with helium, then you'll benefit immensely from the reduced gas consumption of the CCR.\u00a0 You can probably even recover the costs of purchasing your rebreather and the training in just a few years of diving CCR for mixed gas.<\/p>\n<p>Even if you aren't diving deeper or looking to stay longer, maybe you just want a more intimate experience with sea life and be able to get closer to fish and critters.\u00a0 When you're diving a rebreather, there aren't any noisy bubbles to scare the fish away.\u00a0 You'll be amazed at how much closer you can get to sea creatures, since they think you are one!<\/p>\n<p>To sum it all up, when you're diving with a rebreather, you can dive longer, use less gas, have no bubbles to, get closer to marine life, and even visit dive sites that aren't able to be visited by open circuit divers.<\/p>\n<h2>Become a Rebreather Diver<\/h2>\n<div class=\"row \">\n<div class=\"col-sm-4 \"><span class=\"dropcap\">1<\/span><!-- .dropcap (end) -->\n<h3>Your first step in Rebreather Diving<\/h3>\n<p>Your first step into the rebreather diving is to get trained as a rebreather diver. \u00a0We offer training on several rebreather units through TDI. \u00a0Your qualifications will be recognized around the world.<\/p>\n<h3>Not Experienced enough for Rebreather Diving?<\/h3>\n<p>You'll be surprised to hear that there's no previous experience required to dive a rebreather versus other scuba systems. \u00a0You can take your first ever scuba diving class with a rebreather and become a \"Rebreather Open Water Diver\" and then continue your CCR training all the way through instructor if you desire.<\/p><\/div>\n<div class=\"col-sm-4 \"><span class=\"dropcap\">2<\/span><!-- .dropcap (end) -->\n<h3>Choose Your Rebreather Diving Unit<\/h3>\n<p>With so many rebreathers on the market, which one do you choose? \u00a0With The Rebreather Zone, you can try several units, and then decide which one is right for you. \u00a0With our <a href=\"https:\/\/www.rebreatherzone.com\/scuba-training\/ccr-technical-training\/rebreather-experience\/\" target=\"_blank\" rel=\"noopener\">Discover Rebreather<\/a>\u00a0program, you can take a test dive in a pool with a professional and experience one for yourself.<br \/>\n<div class=\"space\" style=\"height:16px;\"><\/div>\n<img loading=\"lazy\" decoding=\"async\" class=\"boxed aligncenter wp-image-5251\" src=\"https:\/\/www.rebreatherzone.com\/wp-content\/uploads\/2018\/10\/Expand-your-diving-to-Rebreather-Diving-300x300.jpg\" alt=\"Diver With Rebreather\" width=\"234\" height=\"234\" srcset=\"https:\/\/www.rebreatherzone.com\/wp-content\/uploads\/2018\/10\/Expand-your-diving-to-Rebreather-Diving-300x300.jpg 300w, https:\/\/www.rebreatherzone.com\/wp-content\/uploads\/2018\/10\/Expand-your-diving-to-Rebreather-Diving-150x150.jpg 150w, https:\/\/www.rebreatherzone.com\/wp-content\/uploads\/2018\/10\/Expand-your-diving-to-Rebreather-Diving.jpg 434w\" sizes=\"auto, (max-width: 234px) 100vw, 234px\" \/><\/p><\/div>\n<div class=\"col-sm-4 \"><span class=\"dropcap\">3<\/span><!-- .dropcap (end) -->\n<h3>Get Your Own Rebreather<\/h3>\n<p>The Rebreather Zone can help you get your own rebreather unit from our retail dive center in Dortmund. \u00a0Just <a href=\"https:\/\/www.rebreatherzone.com\/contact\/\">contact us<\/a> for more details on the units available.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"boxed aligncenter wp-image-807 size-medium\" src=\"https:\/\/www.rebreatherzone.com\/wp-content\/uploads\/2017\/02\/rebreathers-available-300x208.jpg\" alt=\"Rebreather Diving Equipment\" width=\"300\" height=\"208\" srcset=\"https:\/\/www.rebreatherzone.com\/wp-content\/uploads\/2017\/02\/rebreathers-available-300x208.jpg 300w, https:\/\/www.rebreatherzone.com\/wp-content\/uploads\/2017\/02\/rebreathers-available-768x532.jpg 768w, https:\/\/www.rebreatherzone.com\/wp-content\/uploads\/2017\/02\/rebreathers-available.jpg 926w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p><\/div>\n<\/div><!-- .row (end) -->\n","protected":false},"excerpt":{"rendered":"<p>Rebreather Diving Many people are surprised to learn that Rebreather Diving actually pre-dates open circuit SCUBA diving by many years.\u00a0As early as 1620 Cornelius Drebbel created a submarine with a crude rebreather system to allow the sub-mariner to stay submerged without being overcome by CO2. \u00a0The first more familiar application of what is more closely related to today's modern rebreather&nbsp;<a href=\"https:\/\/www.rebreatherzone.com\/en\/rebreather-diving\/\" class=\"read-more\">Continue Reading<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-fullwidth.php","meta":{"footnotes":""},"class_list":["post-801","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.rebreatherzone.com\/en\/wp-json\/wp\/v2\/pages\/801","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rebreatherzone.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.rebreatherzone.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.rebreatherzone.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rebreatherzone.com\/en\/wp-json\/wp\/v2\/comments?post=801"}],"version-history":[{"count":10,"href":"https:\/\/www.rebreatherzone.com\/en\/wp-json\/wp\/v2\/pages\/801\/revisions"}],"predecessor-version":[{"id":7216,"href":"https:\/\/www.rebreatherzone.com\/en\/wp-json\/wp\/v2\/pages\/801\/revisions\/7216"}],"wp:attachment":[{"href":"https:\/\/www.rebreatherzone.com\/en\/wp-json\/wp\/v2\/media?parent=801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}