{"id":3710,"date":"2016-03-22T10:57:47","date_gmt":"2016-03-22T09:57:47","guid":{"rendered":"http:\/\/cn.ostberg.com\/en\/?page_id=3710"},"modified":"2023-12-22T02:53:50","modified_gmt":"2023-12-22T01:53:50","slug":"fans","status":"publish","type":"page","link":"https:\/\/cn.ostberg.com\/en\/our-products\/fans\/","title":{"rendered":"Fans"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-bottom: 0px;margin-top: 0px;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"margin-top:0px;margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-1\"><h1>Fans<\/h1>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"width:48%; margin-right: 4%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-2\"><h4>Our fans can be found anywhere there are people. We have a vast product range to meet virtually any application or requirement. Our fans can be used for heat recovery, for supply and\/or exhaust air, and for the secure transport of explosive gases.<\/h4>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"width:48%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-3\"><p>Our fans are available with AC or EC motors, which are external rotor motors with maintenance-free double-sealed ball bearings and a galvanized steel casing. Nearly every fan in our range has a swing-out design, making them easy to service and clean. All of our fans are extremely high-performance and high-quality. Our fans meet the requirements of the EU\u2019s ErP Directive.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"margin-top:10px;margin-bottom:10px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:0px;margin-bottom:10px;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"border-color:#cccccc;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-first\" style=\"width:30.6666%; margin-right: 4%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-4\"><div data-effect=\"slide\" data-connector=\"focus-1\" data-once=\"no\" data-active=\"no\" data-ghost=\"yes\" data-accordion=\"no\" data-replace=\"0\" data-action=\"click\" data-ext=\"\" class=\"toggler-link toggle-block toggler-closed toggler-class-focus-1\" >\n<p><img decoding=\"async\" class=\"size-full wp-image-1934\" src=\"http:\/\/se.ostberg.com\/wp-content\/uploads\/sites\/4\/2015\/06\/products_circular.jpg\" alt=\"Kanalfl\u00e4kt med cirkul\u00e4r anslutning.\" width=\"384\" height=\"384\" srcset=\"https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_circular-66x66.jpg 66w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_circular-150x150.jpg 150w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_circular-300x300.jpg 300w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_circular.jpg 384w\" sizes=\"(max-width: 384px) 100vw, 384px\" \/><\/p>\n<div class=\"produktrubrik\">\n<h6>FANS WITH CIRCULAR CONNECTION<\/h6>\n<\/div>\n<p><div class=\"fusion-alignleft\"><style>.fusion-body .fusion-button.button-1{border-color:#780404;border-width:1px 1px 1px 1px;border-radius:25px 25px 25px 25px;background:#ffffff;}.fusion-body .fusion-button.button-1 .fusion-button-text,.fusion-body .fusion-button.button-1 i,.fusion-body .fusion-button.button-1:hover .fusion-button-text,.fusion-body .fusion-button.button-1:hover i,.fusion-body .fusion-button.button-1:focus .fusion-button-text,.fusion-body .fusion-button.button-1:focus i,.fusion-body .fusion-button.button-1:active .fusion-button-text,.fusion-body .fusion-button.button-1:active i{color:#333333;}.fusion-body .fusion-button.button-1:hover,.fusion-body .fusion-button.button-1:active,.fusion-body .fusion-button.button-1:focus{border-color:#333333;border-width:1px 1px 1px 1px;background:#ffffff;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-1 fusion-button-default-span knapp_prd\" target=\"_self\"><span class=\"fusion-button-text\">More<\/span><i class=\" fa fa-chevron-down button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><\/div><div class=\"fusion-button-wrapper\"><style>.fusion-body .fusion-button.button-2{border-color:#780404;border-width:0px 0px 0px 0px;border-radius:25px 25px 25px 25px;background:#dd3333;}.fusion-body .fusion-button.button-2 .fusion-button-text,.fusion-body .fusion-button.button-2 i,.fusion-body .fusion-button.button-2:hover .fusion-button-text,.fusion-body .fusion-button.button-2:hover i,.fusion-body .fusion-button.button-2:focus .fusion-button-text,.fusion-body .fusion-button.button-2:focus i,.fusion-body .fusion-button.button-2:active .fusion-button-text,.fusion-body .fusion-button.button-2:active i{color:#ffffff;}.fusion-body .fusion-button.button-2:hover,.fusion-body .fusion-button.button-2:active,.fusion-body .fusion-button.button-2:focus{border-color:#ffffff;border-width:0px 0px 0px 0px;background:#dd3333;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-2 fusion-button-default-span knapp_prdval\" target=\"_self\" href=\"http:\/\/fsp.ostberg.com\/category\/7\/fans\/?region=as&amp;lang=en\"><span class=\"fusion-button-text\">PRODUCT SELECTOR<\/span><i class=\" fa fa-external-link button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><div data-connector=\"focus-1\" data-ghost=\"yes\" data-active=\"no\" data-scroll=\"no\" class=\"toggler-target toggle-block toggler-closed\" ><div class=\" toggler-hide-ghost\"><p>The duct fans in this category feature circular duct connections and are available in uninsulated, noise-reducing and insulated versions. They have fan wheels with backward or forward curved centrifugal impellers.<br \/>\nAir flow up to 18,000 m3\/h (5.0 m3\/s).<br \/>\nThis category comprises the following product groups: CK, LPKB, BFC, RKC, LPKB Silent, IRB, IRE, CAU, IFA and IFK.<\/div><\/div><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_3 1_3 fusion-one-third\" style=\"width:30.6666%; margin-right: 4%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-5\"><div data-effect=\"slide\" data-connector=\"focus-2\" data-once=\"no\" data-active=\"no\" data-ghost=\"yes\" data-accordion=\"no\" data-replace=\"0\" data-action=\"click\" data-ext=\"\" class=\"toggler-link toggle-block toggler-closed toggler-class-focus-2\" >\n<p><img decoding=\"async\" class=\"size-full wp-image-1924\" src=\"http:\/\/se.ostberg.com\/wp-content\/uploads\/sites\/4\/2015\/06\/products_rectangular.jpg\" alt=\"Kanalfl\u00e4ktar med rektangul\u00e4r anslutning\" width=\"384\" height=\"384\" srcset=\"https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_rectangular-66x66.jpg 66w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_rectangular-150x150.jpg 150w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_rectangular-300x300.jpg 300w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_rectangular.jpg 384w\" sizes=\"(max-width: 384px) 100vw, 384px\" \/><\/p>\n<div class=\"produktrubrik\">\n<h6>FANS WITH RECTANGULAR and SQUARE CONNECTION<\/h6>\n<\/div>\n<p><div class=\"fusion-alignleft\"><style>.fusion-body .fusion-button.button-3{border-color:#780404;border-width:1px 1px 1px 1px;border-radius:25px 25px 25px 25px;background:#ffffff;}.fusion-body .fusion-button.button-3 .fusion-button-text,.fusion-body .fusion-button.button-3 i,.fusion-body .fusion-button.button-3:hover .fusion-button-text,.fusion-body .fusion-button.button-3:hover i,.fusion-body .fusion-button.button-3:focus .fusion-button-text,.fusion-body .fusion-button.button-3:focus i,.fusion-body .fusion-button.button-3:active .fusion-button-text,.fusion-body .fusion-button.button-3:active i{color:#333333;}.fusion-body .fusion-button.button-3:hover,.fusion-body .fusion-button.button-3:active,.fusion-body .fusion-button.button-3:focus{border-color:#333333;border-width:1px 1px 1px 1px;background:#ffffff;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-3 fusion-button-default-span knapp_prd\" target=\"_self\"><span class=\"fusion-button-text\">More<\/span><i class=\" fa fa-chevron-down button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><\/div><div class=\"fusion-button-wrapper\"><style>.fusion-body .fusion-button.button-4{border-color:#780404;border-width:0px 0px 0px 0px;border-radius:25px 25px 25px 25px;background:#dd3333;}.fusion-body .fusion-button.button-4 .fusion-button-text,.fusion-body .fusion-button.button-4 i,.fusion-body .fusion-button.button-4:hover .fusion-button-text,.fusion-body .fusion-button.button-4:hover i,.fusion-body .fusion-button.button-4:focus .fusion-button-text,.fusion-body .fusion-button.button-4:focus i,.fusion-body .fusion-button.button-4:active .fusion-button-text,.fusion-body .fusion-button.button-4:active i{color:#ffffff;}.fusion-body .fusion-button.button-4:hover,.fusion-body .fusion-button.button-4:active,.fusion-body .fusion-button.button-4:focus{border-color:#ffffff;border-width:0px 0px 0px 0px;background:#dd3333;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-4 fusion-button-default-span knapp_prdval\" target=\"_self\" href=\"http:\/\/fsp.ostberg.com\/category\/7\/fans\/?region=as&amp;lang=en\"><span class=\"fusion-button-text\">PRODUCT SELECTOR<\/span><i class=\" fa fa-external-link button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><div data-connector=\"focus-2\" data-ghost=\"yes\" data-active=\"no\" data-scroll=\"no\" class=\"toggler-target toggle-block toggler-closed\" ><div class=\" toggler-hide-ghost\"><p>The duct fans in this category feature rectangular duct connections and are available in uninsulated and insulated versions. They have fan wheels with backward or forward curved centrifugal impellers.<br \/>\nAir flow up to 18,000 m3\/h (5.0 m3\/s).<br \/>\nThis category comprises the following product groups: RK, RKB, BFS, IRB and IRE.<\/div><\/div><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last\" style=\"width:30.6666%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-6\"><div data-effect=\"slide\" data-connector=\"focus-3\" data-once=\"no\" data-active=\"no\" data-ghost=\"yes\" data-accordion=\"no\" data-replace=\"0\" data-action=\"click\" data-ext=\"\" class=\"toggler-link toggle-block toggler-closed toggler-class-focus-3\" >\n<p><img decoding=\"async\" class=\"size-full wp-image-1926\" src=\"http:\/\/se.ostberg.com\/wp-content\/uploads\/sites\/4\/2015\/06\/products_wall.jpg\" alt=\"V\u00e4ggfl\u00e4ktar fr\u00e5n \u00d6stberg\" width=\"384\" height=\"384\" srcset=\"https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_wall-66x66.jpg 66w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_wall-150x150.jpg 150w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_wall-300x300.jpg 300w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_wall.jpg 384w\" sizes=\"(max-width: 384px) 100vw, 384px\" \/><\/p>\n<div class=\"produktrubrik\">\n<h6>WALL FANS<\/h6>\n<\/div>\n<p><div class=\"fusion-alignleft\"><style>.fusion-body .fusion-button.button-5{border-color:#780404;border-width:1px 1px 1px 1px;border-radius:25px 25px 25px 25px;background:#ffffff;}.fusion-body .fusion-button.button-5 .fusion-button-text,.fusion-body .fusion-button.button-5 i,.fusion-body .fusion-button.button-5:hover .fusion-button-text,.fusion-body .fusion-button.button-5:hover i,.fusion-body .fusion-button.button-5:focus .fusion-button-text,.fusion-body .fusion-button.button-5:focus i,.fusion-body .fusion-button.button-5:active .fusion-button-text,.fusion-body .fusion-button.button-5:active i{color:#333333;}.fusion-body .fusion-button.button-5:hover,.fusion-body .fusion-button.button-5:active,.fusion-body .fusion-button.button-5:focus{border-color:#333333;border-width:1px 1px 1px 1px;background:#ffffff;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-5 fusion-button-default-span knapp_prd\" target=\"_self\"><span class=\"fusion-button-text\">More<\/span><i class=\" fa fa-chevron-down button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><\/div><div class=\"fusion-button-wrapper\"><style>.fusion-body .fusion-button.button-6{border-color:#780404;border-width:0px 0px 0px 0px;border-radius:25px 25px 25px 25px;background:#dd3333;}.fusion-body .fusion-button.button-6 .fusion-button-text,.fusion-body .fusion-button.button-6 i,.fusion-body .fusion-button.button-6:hover .fusion-button-text,.fusion-body .fusion-button.button-6:hover i,.fusion-body .fusion-button.button-6:focus .fusion-button-text,.fusion-body .fusion-button.button-6:focus i,.fusion-body .fusion-button.button-6:active .fusion-button-text,.fusion-body .fusion-button.button-6:active i{color:#ffffff;}.fusion-body .fusion-button.button-6:hover,.fusion-body .fusion-button.button-6:active,.fusion-body .fusion-button.button-6:focus{border-color:#ffffff;border-width:0px 0px 0px 0px;background:#dd3333;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-6 fusion-button-default-span knapp_prdval\" target=\"_self\" href=\"http:\/\/fsp.ostberg.com\/category\/7\/fans\/?region=as&amp;lang=en\"><span class=\"fusion-button-text\">PRODUCT SELECTOR<\/span><i class=\" fa fa-external-link button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><div data-connector=\"focus-3\" data-ghost=\"yes\" data-active=\"no\" data-scroll=\"no\" class=\"toggler-target toggle-block toggler-closed\" ><div class=\" toggler-hide-ghost\">Our wall fans are easy to position and can be used in numerous contexts, both indoors and outdoors. They have fan wheels with backward curved centrifugal impellers.<br \/>\nAir flow up to 1,700 m3\/h (0.47 m3\/s).<br \/>\nThis category comprises the following product groups: CV, KV and RS.<\/div><\/div><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-first\" style=\"width:30.6666%; margin-right: 4%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-7\"><div data-effect=\"slide\" data-connector=\"focus-4\" data-once=\"no\" data-active=\"no\" data-ghost=\"yes\" data-accordion=\"no\" data-replace=\"0\" data-action=\"click\" data-ext=\"\" class=\"toggler-link toggle-block toggler-closed toggler-class-focus-4\" >\n<p><img decoding=\"async\" class=\"size-full wp-image-1939\" src=\"http:\/\/se.ostberg.com\/wp-content\/uploads\/sites\/4\/2015\/06\/products_roof.jpg\" alt=\"Tv\u00e5 olika takfl\u00e4ktar fr\u00e5n \u00d6stberg\" width=\"384\" height=\"384\" srcset=\"https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_roof-66x66.jpg 66w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_roof-150x150.jpg 150w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_roof-300x300.jpg 300w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_roof.jpg 384w\" sizes=\"(max-width: 384px) 100vw, 384px\" \/><\/p>\n<div class=\"produktrubrik\">\n<h6>ROOF FANS<\/h6>\n<\/div>\n<p><div class=\"fusion-alignleft\"><style>.fusion-body .fusion-button.button-7{border-color:#780404;border-width:1px 1px 1px 1px;border-radius:25px 25px 25px 25px;background:#ffffff;}.fusion-body .fusion-button.button-7 .fusion-button-text,.fusion-body .fusion-button.button-7 i,.fusion-body .fusion-button.button-7:hover .fusion-button-text,.fusion-body .fusion-button.button-7:hover i,.fusion-body .fusion-button.button-7:focus .fusion-button-text,.fusion-body .fusion-button.button-7:focus i,.fusion-body .fusion-button.button-7:active .fusion-button-text,.fusion-body .fusion-button.button-7:active i{color:#333333;}.fusion-body .fusion-button.button-7:hover,.fusion-body .fusion-button.button-7:active,.fusion-body .fusion-button.button-7:focus{border-color:#333333;border-width:1px 1px 1px 1px;background:#ffffff;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-7 fusion-button-default-span knapp_prd\" target=\"_self\"><span class=\"fusion-button-text\">More<\/span><i class=\" fa fa-chevron-down button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><\/div><div class=\"fusion-button-wrapper\"><style>.fusion-body .fusion-button.button-8{border-color:#780404;border-width:0px 0px 0px 0px;border-radius:25px 25px 25px 25px;background:#dd3333;}.fusion-body .fusion-button.button-8 .fusion-button-text,.fusion-body .fusion-button.button-8 i,.fusion-body .fusion-button.button-8:hover .fusion-button-text,.fusion-body .fusion-button.button-8:hover i,.fusion-body .fusion-button.button-8:focus .fusion-button-text,.fusion-body .fusion-button.button-8:focus i,.fusion-body .fusion-button.button-8:active .fusion-button-text,.fusion-body .fusion-button.button-8:active i{color:#ffffff;}.fusion-body .fusion-button.button-8:hover,.fusion-body .fusion-button.button-8:active,.fusion-body .fusion-button.button-8:focus{border-color:#ffffff;border-width:0px 0px 0px 0px;background:#dd3333;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-8 fusion-button-default-span knapp_prdval\" target=\"_self\" href=\"http:\/\/fsp.ostberg.com\/category\/7\/fans\/?region=as&amp;lang=en\"><span class=\"fusion-button-text\">PRODUCT SELECTOR<\/span><i class=\" fa fa-external-link button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><div data-connector=\"focus-4\" data-ghost=\"yes\" data-active=\"no\" data-scroll=\"no\" class=\"toggler-target toggle-block toggler-closed\" ><div class=\" toggler-hide-ghost\"><p>Our roof fans are available in four different versions: TKC, TKS, TKH and TKV. They are supplied powder-coated as standard. However, they can also be ordered in an unpainted (galvanised) version, or painted to meet the requirements of Environmental Class M3\/Corrosion Class C4.<\/p>\n<p>TKC and TKS are our small roof fan models. They are the same fan, and the only difference is that they are designed for connection to circular and square roof bushings, respectively.<\/p>\n<p>TKH and TKV are available in all sizes, from the smallest (300) to the seriously large (960). TKV is the standard version, and features vertical exhaust. A version with horizontal exhaust (TKH) is also available.<br \/>\nThey have fan wheels with backward curved centrifugal impellers.<br \/>\nAir flow up to 17,000 m3\/h (4.80 m3\/s).<\/div><\/div><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_3 1_3 fusion-one-third\" style=\"width:30.6666%; margin-right: 4%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-8\"><div data-effect=\"slide\" data-connector=\"focus-5\" data-once=\"no\" data-active=\"no\" data-ghost=\"yes\" data-accordion=\"no\" data-replace=\"0\" data-action=\"click\" data-ext=\"\" class=\"toggler-link toggle-block toggler-closed toggler-class-focus-5\" >\n<p><img decoding=\"async\" class=\"size-full wp-image-1943\" src=\"http:\/\/se.ostberg.com\/wp-content\/uploads\/sites\/4\/2015\/06\/products_radial.jpg\" alt=\"Radialfl\u00e4kt\" width=\"384\" height=\"384\" srcset=\"https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_radial-66x66.jpg 66w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_radial-150x150.jpg 150w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_radial-300x300.jpg 300w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_radial.jpg 384w\" sizes=\"(max-width: 384px) 100vw, 384px\" \/><\/p>\n<div class=\"produktrubrik\">\n<h6>RADIAL FANS<\/h6>\n<\/div>\n<p><div class=\"fusion-alignleft\"><style>.fusion-body .fusion-button.button-9{border-color:#780404;border-width:1px 1px 1px 1px;border-radius:25px 25px 25px 25px;background:#ffffff;}.fusion-body .fusion-button.button-9 .fusion-button-text,.fusion-body .fusion-button.button-9 i,.fusion-body .fusion-button.button-9:hover .fusion-button-text,.fusion-body .fusion-button.button-9:hover i,.fusion-body .fusion-button.button-9:focus .fusion-button-text,.fusion-body .fusion-button.button-9:focus i,.fusion-body .fusion-button.button-9:active .fusion-button-text,.fusion-body .fusion-button.button-9:active i{color:#333333;}.fusion-body .fusion-button.button-9:hover,.fusion-body .fusion-button.button-9:active,.fusion-body .fusion-button.button-9:focus{border-color:#333333;border-width:1px 1px 1px 1px;background:#ffffff;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-9 fusion-button-default-span knapp_prd\" target=\"_self\"><span class=\"fusion-button-text\">More<\/span><i class=\" fa fa-chevron-down button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><\/div><div class=\"fusion-button-wrapper\"><style>.fusion-body .fusion-button.button-10{border-color:#780404;border-width:0px 0px 0px 0px;border-radius:25px 25px 25px 25px;background:#dd3333;}.fusion-body .fusion-button.button-10 .fusion-button-text,.fusion-body .fusion-button.button-10 i,.fusion-body .fusion-button.button-10:hover .fusion-button-text,.fusion-body .fusion-button.button-10:hover i,.fusion-body .fusion-button.button-10:focus .fusion-button-text,.fusion-body .fusion-button.button-10:focus i,.fusion-body .fusion-button.button-10:active .fusion-button-text,.fusion-body .fusion-button.button-10:active i{color:#ffffff;}.fusion-body .fusion-button.button-10:hover,.fusion-body .fusion-button.button-10:active,.fusion-body .fusion-button.button-10:focus{border-color:#ffffff;border-width:0px 0px 0px 0px;background:#dd3333;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-10 fusion-button-default-span knapp_prdval\" target=\"_self\" href=\"http:\/\/fsp.ostberg.com\/category\/7\/fans\/?region=as&amp;lang=en\"><span class=\"fusion-button-text\">PRODUCT SELECTOR<\/span><i class=\" fa fa-external-link button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><div data-connector=\"focus-5\" data-ghost=\"yes\" data-active=\"no\" data-scroll=\"no\" class=\"toggler-target toggle-block toggler-closed\" ><div class=\" toggler-hide-ghost\"><p>Our compact radial fans are principally intended for building into various units such as heat pumps, dehumidifiers and air purifiers. However, they can also be used as duct fans. The RF models have fan wheels with forward curved centrifugal impellers.<br \/>\nThe RB models have fan wheels with backward curved centrifugal impellers.<\/p>\n<p>Air flow up to 8,200 m3\/h (2.28 m3\/s).<br \/>\nThis category comprises product groups with single extraction (RF), and double extraction (DF) units.<\/div><\/div><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last\" style=\"width:30.6666%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-9\"><div data-effect=\"slide\" data-connector=\"focus-6\" data-once=\"no\" data-active=\"no\" data-ghost=\"yes\" data-accordion=\"no\" data-replace=\"0\" data-action=\"click\" data-ext=\"\" class=\"toggler-link toggle-block toggler-closed toggler-class-focus-6\" >\n<p><img decoding=\"async\" class=\"size-full wp-image-1945\" src=\"http:\/\/se.ostberg.com\/wp-content\/uploads\/sites\/4\/2015\/06\/products_atex.jpg\" alt=\"Explosionsskyddad ATEX-Certifierad fl\u00e4kt\" width=\"384\" height=\"384\" srcset=\"https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_atex-66x66.jpg 66w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_atex-150x150.jpg 150w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_atex-300x300.jpg 300w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_atex.jpg 384w\" sizes=\"(max-width: 384px) 100vw, 384px\" \/><\/p>\n<div class=\"produktrubrik\">\n<h6>EXPLOSION-PROOF, ATEX-CERTIFIED FANS<\/h6>\n<\/div>\n<p><div class=\"fusion-alignleft\"><style>.fusion-body .fusion-button.button-11{border-color:#780404;border-width:1px 1px 1px 1px;border-radius:25px 25px 25px 25px;background:#ffffff;}.fusion-body .fusion-button.button-11 .fusion-button-text,.fusion-body .fusion-button.button-11 i,.fusion-body .fusion-button.button-11:hover .fusion-button-text,.fusion-body .fusion-button.button-11:hover i,.fusion-body .fusion-button.button-11:focus .fusion-button-text,.fusion-body .fusion-button.button-11:focus i,.fusion-body .fusion-button.button-11:active .fusion-button-text,.fusion-body .fusion-button.button-11:active i{color:#333333;}.fusion-body .fusion-button.button-11:hover,.fusion-body .fusion-button.button-11:active,.fusion-body .fusion-button.button-11:focus{border-color:#333333;border-width:1px 1px 1px 1px;background:#ffffff;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-11 fusion-button-default-span knapp_prd\" target=\"_self\"><span class=\"fusion-button-text\">More<\/span><i class=\" fa fa-chevron-down button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><\/div><div class=\"fusion-button-wrapper\"><style>.fusion-body .fusion-button.button-12{border-color:#780404;border-width:0px 0px 0px 0px;border-radius:25px 25px 25px 25px;background:#dd3333;}.fusion-body .fusion-button.button-12 .fusion-button-text,.fusion-body .fusion-button.button-12 i,.fusion-body .fusion-button.button-12:hover .fusion-button-text,.fusion-body .fusion-button.button-12:hover i,.fusion-body .fusion-button.button-12:focus .fusion-button-text,.fusion-body .fusion-button.button-12:focus i,.fusion-body .fusion-button.button-12:active .fusion-button-text,.fusion-body .fusion-button.button-12:active i{color:#ffffff;}.fusion-body .fusion-button.button-12:hover,.fusion-body .fusion-button.button-12:active,.fusion-body .fusion-button.button-12:focus{border-color:#ffffff;border-width:0px 0px 0px 0px;background:#dd3333;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-12 fusion-button-default-span knapp_prdval\" target=\"_self\" href=\"http:\/\/fsp.ostberg.com\/category\/7\/fans\/?region=as&amp;lang=en\"><span class=\"fusion-button-text\">PRODUCT SELECTOR<\/span><i class=\" fa fa-external-link button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><div data-connector=\"focus-6\" data-ghost=\"yes\" data-active=\"no\" data-scroll=\"no\" class=\"toggler-target toggle-block toggler-closed\" ><div class=\" toggler-hide-ghost\"><p>The technical standard for the secure conveyance of explosive gases through the use of fans is known as ATEX. Fans certified to this standard are guaranteed not to produce sparks, and are driven by powerful motors.<br \/>\nAir flow up to 4,800 m3\/h (1.30 m3\/s).<br \/>\nThis category comprises the RFTX radial fan and the RKX duct fan.<\/div><\/div><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-first\" style=\"width:30.6666%; margin-right: 4%;margin-top:0px;margin-bottom:20px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-10\"><div data-effect=\"slide\" data-connector=\"focus-7\" data-once=\"no\" data-active=\"no\" data-ghost=\"yes\" data-accordion=\"no\" data-replace=\"0\" data-action=\"click\" data-ext=\"\" class=\"toggler-link toggle-block toggler-closed toggler-class-focus-7\" >\n<p><img decoding=\"async\" class=\"size-full wp-image-1948\" src=\"http:\/\/se.ostberg.com\/wp-content\/uploads\/sites\/4\/2015\/06\/products_accessories.jpg\" alt=\"Fan accessories\" width=\"384\" height=\"384\" srcset=\"https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_accessories-66x66.jpg 66w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_accessories-150x150.jpg 150w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_accessories-300x300.jpg 300w, https:\/\/cn.ostberg.com\/wp-content\/uploads\/sites\/15\/2015\/06\/products_accessories.jpg 384w\" sizes=\"(max-width: 384px) 100vw, 384px\" \/><\/p>\n<div class=\"produktrubrik\">\n<h6>ACCESSORIES<\/h6>\n<\/div>\n<p><div class=\"fusion-alignleft\"><style>.fusion-body .fusion-button.button-13{border-color:#780404;border-width:1px 1px 1px 1px;border-radius:25px 25px 25px 25px;background:#ffffff;}.fusion-body .fusion-button.button-13 .fusion-button-text,.fusion-body .fusion-button.button-13 i,.fusion-body .fusion-button.button-13:hover .fusion-button-text,.fusion-body .fusion-button.button-13:hover i,.fusion-body .fusion-button.button-13:focus .fusion-button-text,.fusion-body .fusion-button.button-13:focus i,.fusion-body .fusion-button.button-13:active .fusion-button-text,.fusion-body .fusion-button.button-13:active i{color:#333333;}.fusion-body .fusion-button.button-13:hover,.fusion-body .fusion-button.button-13:active,.fusion-body .fusion-button.button-13:focus{border-color:#333333;border-width:1px 1px 1px 1px;background:#ffffff;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-13 fusion-button-default-span knapp_prd\" target=\"_self\"><span class=\"fusion-button-text\">More<\/span><i class=\" fa fa-chevron-down button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><\/div><div class=\"fusion-button-wrapper\"><style>.fusion-body .fusion-button.button-14{border-color:#780404;border-width:0px 0px 0px 0px;border-radius:25px 25px 25px 25px;background:#dd3333;}.fusion-body .fusion-button.button-14 .fusion-button-text,.fusion-body .fusion-button.button-14 i,.fusion-body .fusion-button.button-14:hover .fusion-button-text,.fusion-body .fusion-button.button-14:hover i,.fusion-body .fusion-button.button-14:focus .fusion-button-text,.fusion-body .fusion-button.button-14:focus i,.fusion-body .fusion-button.button-14:active .fusion-button-text,.fusion-body .fusion-button.button-14:active i{color:#ffffff;}.fusion-body .fusion-button.button-14:hover,.fusion-body .fusion-button.button-14:active,.fusion-body .fusion-button.button-14:focus{border-color:#ffffff;border-width:0px 0px 0px 0px;background:#dd3333;}<\/style><a class=\"fusion-button button-flat button-small button-custom button-14 fusion-button-default-span knapp_prdval\" target=\"_self\" href=\"http:\/\/fsp.ostberg.com\/?region=se&amp;lang=en\"><span class=\"fusion-button-text\">PRODUCT SELECTOR<\/span><i class=\" fa fa-external-link button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><div data-connector=\"focus-7\" data-ghost=\"yes\" data-active=\"no\" data-scroll=\"no\" class=\"toggler-target toggle-block toggler-closed\" ><div class=\" toggler-hide-ghost\">We have produced a range of accessories suited to \u00d6stberg products.<\/p>\n<p>MECHANICAL ACCESSORIES<br \/>\nWe provide a variety of mechanical accessories designed to simplify assembly and installation. These include noise dampers, filters and filter covers, as well as duct components such as safety grilles and louvres.<\/p>\n<p>ELECTRIC ACCESSORIES<br \/>\nWe supply electric accessories for fan regulation \u2013 everything from simple relays for manual fan speed regulation, to a regulator that steplessly adjusts the flow to suit the applicable need. Motor protection, sensors and audio alarms are available for added safety.<br \/>\nWe also make product specific accessories for roof fans and ATEX fans, for example.<\/div><\/div><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><style type=\"text\/css\">.fusion-fullwidth.fusion-builder-row-1 { overflow:visible; }<\/style><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5012,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"side-navigation.php","meta":{"footnotes":""},"class_list":["post-3710","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cn.ostberg.com\/en\/wp-json\/wp\/v2\/pages\/3710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.ostberg.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cn.ostberg.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cn.ostberg.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.ostberg.com\/en\/wp-json\/wp\/v2\/comments?post=3710"}],"version-history":[{"count":5,"href":"https:\/\/cn.ostberg.com\/en\/wp-json\/wp\/v2\/pages\/3710\/revisions"}],"predecessor-version":[{"id":5017,"href":"https:\/\/cn.ostberg.com\/en\/wp-json\/wp\/v2\/pages\/3710\/revisions\/5017"}],"up":[{"embeddable":true,"href":"https:\/\/cn.ostberg.com\/en\/wp-json\/wp\/v2\/pages\/5012"}],"wp:attachment":[{"href":"https:\/\/cn.ostberg.com\/en\/wp-json\/wp\/v2\/media?parent=3710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}