{"id":1075,"date":"2025-07-25T08:59:31","date_gmt":"2025-07-25T08:59:31","guid":{"rendered":"https:\/\/glorefen.com\/?post_type=product&#038;p=1075"},"modified":"2026-05-21T10:12:03","modified_gmt":"2026-05-21T10:12:03","slug":"circular-duct-type-fans","status":"publish","type":"product","link":"https:\/\/glorefen.com\/en\/product\/circular-duct-type-fans\/","title":{"rendered":"Circular Duct Type 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;\">Cylindrical Housing Structure: Made of galvanized steel, offering a lightweight and corrosion-resistant design.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Easy Installation: Compatible with standard round duct diameters and allows quick installation with airtight connection elements.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High Performance: Provides stable and balanced airflow with low noise levels.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fan Motor Options: Available with EC or AC motors to suit different control scenarios.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Energy Efficiency: Ensures sustainable operating costs with low energy consumption.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Optional Accessories: Can be supported with additional components such as silencers, speed controllers, and backdraft dampers.<\/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;\">Fresh air supply and exhaust lines in residential ventilation systems<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Individual ventilation solutions in commercial buildings<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Local ventilation needs in areas such as WC, bathrooms, and kitchens<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">As auxiliary units for process air transfer in industrial facilities<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Air circulation in integrated systems with heat recovery units<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p><strong>Features and Applications<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">Circular duct type fans are compact and energy-efficient air handling units designed to be directly integrated into round-section ventilation ducts. Commonly preferred for low to medium airflow applications, these fans stand out with their quiet operation and easy installation.<\/span><\/p>\n","protected":false},"featured_media":1076,"template":"","meta":[],"product_brand":[],"product_cat":[23,46],"product_tag":[],"class_list":["post-1075","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>Circular Duct Type 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\/circular-duct-type-fans\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Circular Duct Type Fans - GLOREFEN - Global Refrigeration Engineering\" \/>\n<meta property=\"og:description\" content=\"Features and Applications  Circular duct type fans are compact and energy-efficient air handling units designed to be directly integrated into round-section ventilation ducts. 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