{"id":1077,"date":"2025-07-25T09:01:07","date_gmt":"2025-07-25T09:01:07","guid":{"rendered":"https:\/\/glorefen.com\/?post_type=product&#038;p=1077"},"modified":"2026-05-21T10:12:56","modified_gmt":"2026-05-21T10:12:56","slug":"backward-curved-centrifugal-fans","status":"publish","type":"product","link":"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/","title":{"rendered":"Backward Curved Centrifugal Fans"},"content":{"rendered":"<p><strong>Main Features<\/strong><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Backward-Curved Blade Design: Provides high pressure while reducing energy consumption and increasing efficiency.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sparse Blade Structure: Minimizes clogging risk in dusty and particle-laden environments, extending maintenance intervals.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Direct Drive Configuration: The motor is directly coupled to the impeller, eliminating the need for belt-pulley systems and ensuring quiet, vibration-free operation.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Single Inlet Design: Enables effective air intake in compact spaces and simplifies system integration.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High Durability: Manufactured from galvanized steel, aluminum, or special alloys for long-lasting performance under harsh conditions.<\/span><\/li>\n<\/ul>\n<p><strong>Application Areas<\/strong><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Industrial ventilation systems<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Paint facilities and filtration systems<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Smoke extraction and dust collection units<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Process air transfer in food, cement, textile, and chemical industries<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High-pressure air distribution in central HVAC systems<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p><strong>Features and Applications<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">This type of centrifugal fan is designed for systems requiring high pressure, offering a combination of durability and energy efficiency. Thanks to its backward-curved and widely spaced blade design, it operates with high efficiency while providing resistance to clogging. Its direct-driven structure reduces mechanical losses and ensures reliable performance.<\/span><\/p>\n","protected":false},"featured_media":1078,"template":"","meta":[],"product_brand":[],"product_cat":[23,46],"product_tag":[],"class_list":["post-1077","product","type-product","status-publish","has-post-thumbnail","product_cat-industrial-ventilation","product_cat-fans","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Backward Curved Centrifugal Fans - GLOREFEN - Global Refrigeration Engineering<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Backward Curved Centrifugal Fans - GLOREFEN - Global Refrigeration Engineering\" \/>\n<meta property=\"og:description\" content=\"Features and Applications  This type of centrifugal fan is designed for systems requiring high pressure, offering a combination of durability and energy efficiency. Thanks to its backward-curved and widely spaced blade design, it operates with high efficiency while providing resistance to clogging. Its direct-driven structure reduces mechanical losses and ensures reliable performance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/\" \/>\n<meta property=\"og:site_name\" content=\"GLOREFEN - Global Refrigeration Engineering\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-21T10:12:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/glorefen.com\/en\/wp-content\/uploads\/2025\/07\/GERIYE-EGILIMLI-VE-SEYREK-KANATLI-DIREKT-AKUPLE-TEK-EMISLI-RADYAL-FANLAR.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/\",\"url\":\"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/\",\"name\":\"Backward Curved Centrifugal Fans - GLOREFEN - Global Refrigeration Engineering\",\"isPartOf\":{\"@id\":\"https:\/\/glorefen.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/glorefen.com\/en\/wp-content\/uploads\/2025\/07\/GERIYE-EGILIMLI-VE-SEYREK-KANATLI-DIREKT-AKUPLE-TEK-EMISLI-RADYAL-FANLAR.jpg\",\"datePublished\":\"2025-07-25T09:01:07+00:00\",\"dateModified\":\"2026-05-21T10:12:56+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/#primaryimage\",\"url\":\"https:\/\/glorefen.com\/en\/wp-content\/uploads\/2025\/07\/GERIYE-EGILIMLI-VE-SEYREK-KANATLI-DIREKT-AKUPLE-TEK-EMISLI-RADYAL-FANLAR.jpg\",\"contentUrl\":\"https:\/\/glorefen.com\/en\/wp-content\/uploads\/2025\/07\/GERIYE-EGILIMLI-VE-SEYREK-KANATLI-DIREKT-AKUPLE-TEK-EMISLI-RADYAL-FANLAR.jpg\",\"width\":1500,\"height\":1500},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\/\/glorefen.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/glorefen.com\/en\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Backward Curved Centrifugal Fans\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/glorefen.com\/en\/#website\",\"url\":\"https:\/\/glorefen.com\/en\/\",\"name\":\"GLOREFEN - Global Refrigeration Engineering\",\"description\":\"GLOREFEN\u00ae is an engineering company which supplies equipment to the HVAC&amp;r industry.\",\"publisher\":{\"@id\":\"https:\/\/glorefen.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/glorefen.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/glorefen.com\/en\/#organization\",\"name\":\"GLOREFEN - Global Refrigeration Engineering\",\"url\":\"https:\/\/glorefen.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/glorefen.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/glorefen.com\/wp-content\/uploads\/2025\/07\/Dis-Gorunum-1024x683.png\",\"contentUrl\":\"https:\/\/glorefen.com\/wp-content\/uploads\/2025\/07\/Dis-Gorunum-1024x683.png\",\"width\":1024,\"height\":683,\"caption\":\"GLOREFEN - Global Refrigeration Engineering\"},\"image\":{\"@id\":\"https:\/\/glorefen.com\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/glorefen\/\",\"https:\/\/www.instagram.com\/glorefen\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Backward Curved Centrifugal Fans - GLOREFEN - Global Refrigeration Engineering","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/","og_locale":"en_US","og_type":"article","og_title":"Backward Curved Centrifugal Fans - GLOREFEN - Global Refrigeration Engineering","og_description":"Features and Applications  This type of centrifugal fan is designed for systems requiring high pressure, offering a combination of durability and energy efficiency. Thanks to its backward-curved and widely spaced blade design, it operates with high efficiency while providing resistance to clogging. Its direct-driven structure reduces mechanical losses and ensures reliable performance.","og_url":"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/","og_site_name":"GLOREFEN - Global Refrigeration Engineering","article_modified_time":"2026-05-21T10:12:56+00:00","og_image":[{"width":1500,"height":1500,"url":"https:\/\/glorefen.com\/en\/wp-content\/uploads\/2025\/07\/GERIYE-EGILIMLI-VE-SEYREK-KANATLI-DIREKT-AKUPLE-TEK-EMISLI-RADYAL-FANLAR.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/","url":"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/","name":"Backward Curved Centrifugal Fans - GLOREFEN - Global Refrigeration Engineering","isPartOf":{"@id":"https:\/\/glorefen.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/#primaryimage"},"image":{"@id":"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/#primaryimage"},"thumbnailUrl":"https:\/\/glorefen.com\/en\/wp-content\/uploads\/2025\/07\/GERIYE-EGILIMLI-VE-SEYREK-KANATLI-DIREKT-AKUPLE-TEK-EMISLI-RADYAL-FANLAR.jpg","datePublished":"2025-07-25T09:01:07+00:00","dateModified":"2026-05-21T10:12:56+00:00","breadcrumb":{"@id":"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/#primaryimage","url":"https:\/\/glorefen.com\/en\/wp-content\/uploads\/2025\/07\/GERIYE-EGILIMLI-VE-SEYREK-KANATLI-DIREKT-AKUPLE-TEK-EMISLI-RADYAL-FANLAR.jpg","contentUrl":"https:\/\/glorefen.com\/en\/wp-content\/uploads\/2025\/07\/GERIYE-EGILIMLI-VE-SEYREK-KANATLI-DIREKT-AKUPLE-TEK-EMISLI-RADYAL-FANLAR.jpg","width":1500,"height":1500},{"@type":"BreadcrumbList","@id":"https:\/\/glorefen.com\/en\/product\/backward-curved-centrifugal-fans\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Anasayfa","item":"https:\/\/glorefen.com\/en\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/glorefen.com\/en\/products\/"},{"@type":"ListItem","position":3,"name":"Backward Curved Centrifugal Fans"}]},{"@type":"WebSite","@id":"https:\/\/glorefen.com\/en\/#website","url":"https:\/\/glorefen.com\/en\/","name":"GLOREFEN - Global Refrigeration Engineering","description":"GLOREFEN\u00ae is an engineering company which supplies equipment to the HVAC&amp;r industry.","publisher":{"@id":"https:\/\/glorefen.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/glorefen.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/glorefen.com\/en\/#organization","name":"GLOREFEN - Global Refrigeration Engineering","url":"https:\/\/glorefen.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/glorefen.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/glorefen.com\/wp-content\/uploads\/2025\/07\/Dis-Gorunum-1024x683.png","contentUrl":"https:\/\/glorefen.com\/wp-content\/uploads\/2025\/07\/Dis-Gorunum-1024x683.png","width":1024,"height":683,"caption":"GLOREFEN - Global Refrigeration Engineering"},"image":{"@id":"https:\/\/glorefen.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/glorefen\/","https:\/\/www.instagram.com\/glorefen\/"]}]}},"_links":{"self":[{"href":"https:\/\/glorefen.com\/en\/wp-json\/wp\/v2\/product\/1077","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/glorefen.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/glorefen.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/glorefen.com\/en\/wp-json\/wp\/v2\/media\/1078"}],"wp:attachment":[{"href":"https:\/\/glorefen.com\/en\/wp-json\/wp\/v2\/media?parent=1077"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/glorefen.com\/en\/wp-json\/wp\/v2\/product_brand?post=1077"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/glorefen.com\/en\/wp-json\/wp\/v2\/product_cat?post=1077"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/glorefen.com\/en\/wp-json\/wp\/v2\/product_tag?post=1077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}