{"id":3670,"date":"2025-01-23T13:36:48","date_gmt":"2025-01-23T12:36:48","guid":{"rendered":"https:\/\/sab-bremen.de\/fittings\/systems\/built-in-breathing-systems\/"},"modified":"2026-01-08T16:31:27","modified_gmt":"2026-01-08T15:31:27","slug":"built-in-breathing-systems","status":"publish","type":"page","link":"https:\/\/sab-bremen.de\/en\/fittings\/systems\/built-in-breathing-systems\/","title":{"rendered":"Built in breathing systems"},"content":{"rendered":"<section class=\"l-section wpb_row height_auto width_full parallax_fixed\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_bottom type_default stacking_default\" style=\"--columns-gap:0rem;\"><div class=\"wpb_column vc_column_container headerText\"><div class=\"vc_column-inner\"><div class=\"w-image align_none\"><div class=\"w-image-h\"><img decoding=\"async\" width=\"2560\" height=\"720\" src=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/ttgefojg-19.jpg\" class=\"attachment-full size-full\" alt=\"Zwei Notatemluftsysteme, freigestellt vor verschwommenem Hintergrund\" loading=\"lazy\" srcset=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/ttgefojg-19.jpg 2560w, https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/ttgefojg-19-300x84.jpg 300w, https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/ttgefojg-19-1024x288.jpg 1024w, https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/ttgefojg-19-450x127.jpg 450w, https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/ttgefojg-19-600x169.jpg 600w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/div><\/div><\/div><\/div><\/div><\/div><\/section><!-- Row Backgrounds --><div class=\"upb_color\" data-bg-override=\"0\" data-bg-color=\"#FFFFFF\" data-fadeout=\"\" data-fadeout-percentage=\"30\" data-parallax-content=\"parallax_content_value\" data-parallax-content-sense=\"30\" data-row-effect-mobile-disable=\"true\" data-img-parallax-mobile-disable=\"true\" data-rtl=\"false\"  data-custom-vc-row=\"\"  data-vc=\"8.7.2\"  data-is_old_vc=\"\"  data-theme-support=\"\"   data-overlay=\"false\" data-overlay-color=\"\" data-overlay-pattern=\"\" data-overlay-pattern-opacity=\"\" data-overlay-pattern-size=\"\"    ><\/div><section class=\"l-section wpb_row us_custom_d2e00dc6 height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><nav class=\"g-breadcrumbs us_custom_53b04f7d separator_icon align_none\" itemscope itemtype=\"http:\/\/schema.org\/BreadcrumbList\"><div class=\"g-breadcrumbs-item\" itemscope itemprop=\"itemListElement\" itemtype=\"http:\/\/schema.org\/ListItem\"><a itemprop=\"item\" href=\"https:\/\/sab-bremen.de\/en\/\"><span itemprop=\"name\">Home<\/span><\/a><meta itemprop=\"position\" content=\"1\"\/><\/div><div class=\"g-breadcrumbs-separator\"><i class=\"far fa-angle-right\"><\/i><\/div><div class=\"g-breadcrumbs-item\">Pages<\/div><\/nav><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_cdf14ffd noPaddingTop height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"g-cols wpb_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\" style=\"--columns-gap:3rem;\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_text_column us_custom_8f74e794 has_text_color\"><div class=\"wpb_wrapper\"><h1>Built in Breathing Systems<\/h1>\n<\/div><\/div><\/div><\/div><\/div><div class=\"g-cols wpb_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\" style=\"--columns-gap:3rem;\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>Built in breathing systems<br \/>\nIn case of fire, contaminated air on board of the submarine or flooding of the submarine an integrated Built in Breathing System will be used by the crew in order to breathe fresh air or breathing gas (Nitrox). The system consists mainly of cylinders which store the breathing air \/ gas, a pressure reducing station (BIBS) to reduce the HP air\/gas to a pressure suitable for the breathing masks and couplings to connect the masks. The core of the system is the BIBS station which has to be very exact and reliable.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_c70c97eb produktTextBlock height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"g-cols wpb_row via_grid cols_2 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\" style=\"--columns-gap:3rem;\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"w-slider style_none fit_scaledown nav_dots count_1\"><div class=\"w-slider-h\" aria-hidden=\"true\"><div class=\"royalSlider\"><div class=\"rsContent\"><a class=\"rsImg\" data-rsw=\"591\" data-rsh=\"591\" data-rsBigImg=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/gsdfdgdfgdf-8.jpg\" href=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/gsdfdgdfgdf-8.jpg\"><span data-alt=\"Integrierte BIBS-Station, freigestellt\"><\/span><\/a><\/div><\/div><img decoding=\"async\" src=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/gsdfdgdfgdf-8.jpg\" width=\"591\" height=\"591\" alt=\"Integrierte BIBS-Station, freigestellt\" loading=\"lazy\"><\/div><div class=\"w-slider-json\" onclick='return {&quot;autoScaleSlider&quot;:true,&quot;addActiveClass&quot;:true,&quot;loop&quot;:true,&quot;fadeInLoadedSlide&quot;:false,&quot;slidesSpacing&quot;:0,&quot;imageScalePadding&quot;:0,&quot;numImagesToPreload&quot;:2,&quot;arrowsNav&quot;:true,&quot;arrowsNavAutoHide&quot;:false,&quot;transitionType&quot;:&quot;move&quot;,&quot;transitionSpeed&quot;:250,&quot;block&quot;:{&quot;moveEffect&quot;:&quot;none&quot;,&quot;speed&quot;:300},&quot;thumbs&quot;:{&quot;fitInViewport&quot;:false,&quot;firstMargin&quot;:false,&quot;spacing&quot;:4},&quot;controlNavigation&quot;:&quot;none&quot;,&quot;fullscreen&quot;:{&quot;enabled&quot;:true},&quot;autoScaleSliderWidth&quot;:591,&quot;autoScaleSliderHeight&quot;:591}'><\/div><\/div><\/div><\/div><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2><span>Integrate BIBS<\/span><\/h2>\n<\/div><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>The SAB system is a fully integrated reducing station which reduces HP air from the cylinder bank to LP suitable to be distributed via a hose connector to the hoses of the breathing masks. It can handle significantly higher flows than older BIBS on the market in order to supply breathing air for bigger crews.<br \/>\nThe SAB system is equipped with slow opening valves rather than the problematic diaphragm piercing valves used in other systems. SAB\u2019s latest design is an integrated BIBS station offering submarine designers even more advantages. Its design will accommodate larger crews and can integrate the Habetas \/ Hood inflation system connection, diver bottle filling connections and other supplies of breathing air on request.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row produktTextBlock height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"g-cols wpb_row via_grid cols_2 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\" style=\"--columns-gap:3rem;\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"w-slider style_none fit_scaledown nav_dots count_1\"><div class=\"w-slider-h\" aria-hidden=\"true\"><div class=\"royalSlider\"><div class=\"rsContent\"><a class=\"rsImg\" data-rsw=\"591\" data-rsh=\"591\" data-rsBigImg=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/gsdfdgdfgdf-9.jpg\" href=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/gsdfdgdfgdf-9.jpg\"><span data-alt=\"Standard BIBS-Station, freigestellt\"><\/span><\/a><\/div><\/div><img decoding=\"async\" src=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/gsdfdgdfgdf-9.jpg\" width=\"591\" height=\"591\" alt=\"Standard BIBS-Station, freigestellt\" loading=\"lazy\"><\/div><div class=\"w-slider-json\" onclick='return {&quot;autoScaleSlider&quot;:true,&quot;addActiveClass&quot;:true,&quot;loop&quot;:true,&quot;fadeInLoadedSlide&quot;:false,&quot;slidesSpacing&quot;:0,&quot;imageScalePadding&quot;:0,&quot;numImagesToPreload&quot;:2,&quot;arrowsNav&quot;:true,&quot;arrowsNavAutoHide&quot;:false,&quot;transitionType&quot;:&quot;move&quot;,&quot;transitionSpeed&quot;:250,&quot;block&quot;:{&quot;moveEffect&quot;:&quot;none&quot;,&quot;speed&quot;:300},&quot;thumbs&quot;:{&quot;fitInViewport&quot;:false,&quot;firstMargin&quot;:false,&quot;spacing&quot;:4},&quot;controlNavigation&quot;:&quot;none&quot;,&quot;fullscreen&quot;:{&quot;enabled&quot;:true},&quot;autoScaleSliderWidth&quot;:591,&quot;autoScaleSliderHeight&quot;:591}'><\/div><\/div><\/div><\/div><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2><span>Standard design bibs<\/span><\/h2>\n<\/div><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>The standard design of the BIBS station, that is similar in fit, form and function to any system on-board current build submarines, achieves these goals. It can handle significantly higher flows than older BIBS on the market in order to supply breathing air for bigger crews. It is in use as replacement for older BIBS as well as on new two compartment boats, as an addition to the Integrated BIBS. It is equipped with slow opening valves which eliminate the use of the known problematic diaphragm piercing valves.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row us_custom_c70c97eb produktTextBlock height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"g-cols wpb_row via_grid cols_2 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\" style=\"--columns-gap:3rem;\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"w-slider style_none fit_scaledown nav_dots count_2\"><div class=\"w-slider-h\" aria-hidden=\"true\"><div class=\"royalSlider\"><div class=\"rsContent\"><a class=\"rsImg\" data-rsw=\"591\" data-rsh=\"591\" data-rsBigImg=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/gsdfdgdfgdf-10.jpg\" href=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/gsdfdgdfgdf-10.jpg\"><span data-alt=\"Einzelkomponente der integrierten BIBS-Station, freigestellt\"><\/span><\/a><\/div><div class=\"rsContent\"><a class=\"rsImg\" data-rsw=\"591\" data-rsh=\"591\" data-rsBigImg=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/hgfhfgh-31.jpg\" href=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/hgfhfgh-31.jpg\"><span data-alt=\"Einzelkomponente der integrierten BIBS-Station, freigestellt\"><\/span><\/a><\/div><\/div><img decoding=\"async\" src=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/gsdfdgdfgdf-10.jpg\" width=\"591\" height=\"591\" alt=\"Einzelkomponente der integrierten BIBS-Station, freigestellt\" loading=\"lazy\"><\/div><div class=\"w-slider-json\" onclick='return {&quot;autoScaleSlider&quot;:true,&quot;addActiveClass&quot;:true,&quot;loop&quot;:true,&quot;fadeInLoadedSlide&quot;:false,&quot;slidesSpacing&quot;:0,&quot;imageScalePadding&quot;:0,&quot;numImagesToPreload&quot;:2,&quot;arrowsNav&quot;:true,&quot;arrowsNavAutoHide&quot;:false,&quot;transitionType&quot;:&quot;move&quot;,&quot;transitionSpeed&quot;:250,&quot;block&quot;:{&quot;moveEffect&quot;:&quot;none&quot;,&quot;speed&quot;:300},&quot;thumbs&quot;:{&quot;fitInViewport&quot;:false,&quot;firstMargin&quot;:false,&quot;spacing&quot;:4},&quot;controlNavigation&quot;:&quot;bullets&quot;,&quot;fullscreen&quot;:{&quot;enabled&quot;:true},&quot;autoScaleSliderWidth&quot;:591,&quot;autoScaleSliderHeight&quot;:591}'><\/div><\/div><\/div><\/div><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2><span>Components<\/span><\/h2>\n<\/div><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><div class=\"et_pb_column et_pb_column_1_3 et_pb_column_7 et_pb_css_mix_blend_mode_passthrough et-last-child\">\n<div class=\"et_pb_module et_pb_text et_pb_text_4 et_pb_text_align_left et_pb_bg_layout_light\">\n<div class=\"et_pb_text_inner\">\n<p>SAB offers all components of the integrated BIBS-Station as stand-alone components:<\/p>\n<ul>\n<li>Slow opening valves<\/li>\n<li>Pressure reducers with safety relief valves for diver bottle filling<\/li>\n<li>Diver bottle filling valves<\/li>\n<li>Pressure reducers with safety relief valves for HIS-controllers<\/li>\n<\/ul>\n<p>Additionally we supply for decades shipyards and navies with all sorts of components of the Built in Breathing System:<\/p>\n<ul>\n<li>Hull valves<\/li>\n<li>Filters<\/li>\n<li>Safety relief valves<\/li>\n<li>Shut-off and regulating valves<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row produktTextBlock height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"g-cols wpb_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\" style=\"--columns-gap:3rem;\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2><span>Tests<\/span><\/h2>\n<\/div><\/div><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><p>SAB has a full in-house test facility which includes the equipment required for the complete test of the BIBS. The test takes into account full strength, tightness, functional and flow tests. The flow tests can include flow tests in a pressure vessel at different ambient pressures.<\/p>\n<\/div><\/div><div class=\"w-slider style_none fit_scaledown nav_dots count_1\"><div class=\"w-slider-h\" aria-hidden=\"true\"><div class=\"royalSlider\"><div class=\"rsContent\"><a class=\"rsImg\" data-rsw=\"2560\" data-rsh=\"720\" data-rsBigImg=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/ttgefojg-17.jpg\" href=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/ttgefojg-17.jpg\"><span data-alt=\"Testanlage fuer Durchflusspruefstand, verschiedene Geraete in Halle aufgebaut\"><\/span><\/a><\/div><\/div><img decoding=\"async\" src=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/ttgefojg-17.jpg\" width=\"2560\" height=\"720\" alt=\"Testanlage fuer Durchflusspruefstand, verschiedene Geraete in Halle aufgebaut\" loading=\"lazy\"><\/div><div class=\"w-slider-json\" onclick='return {&quot;autoScaleSlider&quot;:true,&quot;addActiveClass&quot;:true,&quot;loop&quot;:true,&quot;fadeInLoadedSlide&quot;:false,&quot;slidesSpacing&quot;:0,&quot;imageScalePadding&quot;:0,&quot;numImagesToPreload&quot;:2,&quot;arrowsNav&quot;:true,&quot;arrowsNavAutoHide&quot;:false,&quot;transitionType&quot;:&quot;move&quot;,&quot;transitionSpeed&quot;:250,&quot;block&quot;:{&quot;moveEffect&quot;:&quot;none&quot;,&quot;speed&quot;:300},&quot;thumbs&quot;:{&quot;fitInViewport&quot;:false,&quot;firstMargin&quot;:false,&quot;spacing&quot;:4},&quot;controlNavigation&quot;:&quot;none&quot;,&quot;fullscreen&quot;:{&quot;enabled&quot;:true},&quot;autoScaleSliderWidth&quot;:2560,&quot;autoScaleSliderHeight&quot;:720}'><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row produktTextBlock height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><\/div><\/div><div class=\"g-cols wpb_row via_grid cols_2 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\" style=\"--columns-gap:3rem;\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_text_column\"><div class=\"wpb_wrapper\"><h2><span>Markets<\/span><\/h2>\n<\/div><\/div><div class=\"w-btn-wrapper align_none\"><a class=\"w-btn us-btn-style_1 icon_atright\" href=\"\/en\/markets\/navy\/built-in-breathing-systems\/\"><span class=\"w-btn-label\">BUILT IN BREATHING SYSTEMS<\/span><i class=\"material-icons\">call_made<\/i><\/a><\/div><\/div><\/div><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section><section class=\"l-section wpb_row height_medium color_alternate\" id=\"Ansprech_Kont\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row via_grid cols_1 laptops-cols_inherit tablets-cols_inherit mobiles-cols_1 valign_top type_default stacking_default\"><div class=\"wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"w-hwrapper us_custom_bf618a18 valign_top stack_on_mobiles align_justify\" style=\"--hwrapper-gap:0.4rem\"><div class=\"w-vwrapper us_custom_26c43283 align_left valign_top\" style=\"--vwrapper-gap:0.5rem\"><div class=\"wpb_text_column us_custom_836f727b has_text_color\"><div class=\"wpb_wrapper\"><h2>Do you have any further questions?<\/h2>\n<\/div><\/div><div class=\"wpb_text_column us_custom_836f727b has_text_color\"><div class=\"wpb_wrapper\"><p>Our team is always available to answer your questions quickly and easily.<\/p>\n<\/div><\/div><\/div><div class=\"w-vwrapper us_custom_0601bf3b align_left valign_top\" style=\"--vwrapper-gap:0.50rem\"><div class='contacts-container'><div class='contact-card'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/02\/kmenq5dc-14.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Foto von Vanessa Tietje\" \/><div class='Mail_Phone'><p><b>Vanessa Tietje<\/b><br><i class='fal fa-phone-alt'><\/i>&nbsp;<a href='TEL:+49 421-55909-33'>+49 421-55909-33<\/a><br><i class='fal fa-envelope'><\/i>&nbsp;<a href='mailto:tietje@sab-bremen.de'>tietje@sab-bremen.de<\/a><\/p><\/div><\/div><div class='contact-card'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/02\/kmenq5dc-16.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Foto von Christian Viertel\" \/><div class='Mail_Phone'><p><b>Christian Viertel<\/b><br><i class='fal fa-phone-alt'><\/i>&nbsp;<a href='TEL:+49 421-55909-0'>+49 421-55909-0<\/a><br><i class='fal fa-envelope'><\/i>&nbsp;<a href='mailto:viertel@sab-bremen.de'>viertel@sab-bremen.de<\/a><\/p><\/div><\/div><div class='contact-card'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/sab-bremen.de\/wp-content\/uploads\/2025\/01\/kmenq5dc-15-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Foto von Daniel Nagel\" \/><div class='Mail_Phone'><p><b>Daniel Nagel<\/b><br><i class='fal fa-phone-alt'><\/i>&nbsp;<a href='TEL:+49 421-55909-24'>+49 421-55909-24<\/a><br><i class='fal fa-envelope'><\/i>&nbsp;<a href='mailto:nagel@sab-bremen.de'>nagel@sab-bremen.de<\/a><\/p><\/div><\/div><\/div>[vc_raw_html]JTNDZGl2JTIwY2xhc3MlM0QlMjJjb250YWN0LWJ1dHRvbiUyMiUzRSUwQSUyMCUyMCUyMCUyMCUzQ2ElMjBocmVmJTNEJTIyJTIzQW5zcHJlY2hfS29udCUyMiUzRSUzQ2ltZyUyMHNyYyUzRCUyMmh0dHBzJTNBJTJGJTJGc2FiLWJyZW1lbi5wbGlldHNjaC1kZXYuZGUlMkZ3cC1jb250ZW50JTJGdXBsb2FkcyUyRjIwMjUlMkYwMSUyRm1haWwuc3ZnJTIyJTIwc3R5bGUlM0QlMjJib3JkZXItcmFkaXVzJTNBMHB4JTIwJTIxaW1wb3J0YW50JTNCJTIyJTNFJTNDJTJGYSUzRSUwQSUzQyUyRmRpdiUzRQ==[\/vc_raw_html]<\/div><\/div><\/div><\/div><\/div><\/div><\/section><!-- Row Backgrounds --><div class=\"upb_grad\" data-grad=\"background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #FFFFFF), color-stop(60%, #FFFFFF), color-stop(60%, #ECF6F6), color-stop(100%, #ECF6F6));background: -moz-linear-gradient(top,#FFFFFF 0%,#FFFFFF 60%,#ECF6F6 60%,#ECF6F6 100%);background: -webkit-linear-gradient(top,#FFFFFF 0%,#FFFFFF 60%,#ECF6F6 60%,#ECF6F6 100%);background: -o-linear-gradient(top,#FFFFFF 0%,#FFFFFF 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order to breathe fresh air or breathing gas (Nitrox). The system consists mainly of cylinders which store the...","protected":false},"author":1,"featured_media":0,"parent":3056,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-3670","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Valves | Built-in Breathing Systems<\/title>\n<meta name=\"description\" content=\"Built-in breathing systems in submarines are vital in emergencies \u2013 the core of the system is the BIBS station, which must be exact &amp; reliable.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sab-bremen.de\/en\/fittings\/systems\/built-in-breathing-systems\/\" \/>\n<meta property=\"og:locale\" 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