{"id":2125,"date":"2026-04-02T09:35:19","date_gmt":"2026-04-02T09:35:19","guid":{"rendered":"https:\/\/populablower.com\/?post_type=product&#038;p=2125"},"modified":"2026-04-28T07:45:38","modified_gmt":"2026-04-28T07:45:38","slug":"type-centrifugal-fan","status":"publish","type":"product","link":"https:\/\/populablower.com\/ja\/product\/type-centrifugal-fan\/","title":{"rendered":"4-72 type centrifugal fan"},"content":{"rendered":"<p>4-72 type centrifugal fan is a high-performance industrial ventilation unit manufactured by POPULA, a professional 100% direct source manufacturer. As one of the most versatile fans in the B2B global market, this series provides a factory-direct solution for large-scale air exchange, cooling, and gas recycling in diverse commercial and industrial infrastructure projects.<\/p>\n<h2>Key Performance Features of the 4-72 type centrifugal fan<\/h2>\n<p>Sourcing the 4-72 type centrifugal fan directly from our manufacturing facility ensures you receive a product characterized by its steady pressure curve and high aerodynamic efficiency. This series is engineered to deliver consistent performance across a wide range of operating conditions, making it a reliable choice for complex HVAC and industrial ventilation systems.<\/p>\n<ul>\n<li><strong>High Efficiency &amp; Low Noise:<\/strong> Optimized impeller and housing design ensure maximum airflow with minimal energy consumption and quiet operation, suitable for noise-sensitive public venues.<\/li>\n<li><strong>Steady Pressure Performance:<\/strong> The 4-72 series provides a stable pressure curve, ensuring consistent air delivery even in systems with fluctuating resistance.<\/li>\n<li><strong>B4-72 Explosion-Proof Option:<\/strong> When equipped with an anti-explode motor, the B4-72 variant is specifically designed for the safe ventilation of volatile and flammable gases.<\/li>\n<li><strong>Extensive Application Scope:<\/strong> Ideal for indoor ventilation and cooling in mining enterprises, coliseum opera houses, basements, shopping malls, and large-scale hotel and restaurant projects.<\/li>\n<li><strong>Industrial Technical Standards:<\/strong> Designed to transport air at temperatures up to 80\u00b0C, with a dust and particle concentration not exceeding 150mg\/m\u00b3 (medium must be non-adhesive).<\/li>\n<\/ul>\n<p>With its robust construction and proven reliability, the 4-72 type centrifugal fan is the industry standard for general-purpose high-volume ventilation. Trust POPULA for expert technical support and competitive wholesale pricing for all your industrial centrifugal fan requirements.<\/p>","protected":false},"excerpt":{"rendered":"<p>4-72 type centrifugal fan is a high-performance industrial ventilation unit manufactured by POPULA, a professional 100% direct source manufacturer. As one of the most versatile fans in the B2B global market, this series provides a factory-direct solution for large-scale air exchange, cooling, and gas recycling in diverse commercial and industrial infrastructure projects. Key Performance Features of the 4-72 type centrifugal fan Sourcing the 4-72 type centrifugal fan directly from our manufacturing facility ensures you receive a product characterized by its steady pressure curve and high aerodynamic efficiency. This series is engineered to deliver consistent performance across a wide range of operating conditions, making it a reliable choice for complex HVAC [&hellip;]<\/p>\n","protected":false},"featured_media":3648,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[43],"product_tag":[],"class_list":{"0":"post-2125","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-centrifugal-fan","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/populablower.com\/ja\/wp-json\/wp\/v2\/product\/2125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/populablower.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/populablower.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/populablower.com\/ja\/wp-json\/wp\/v2\/media\/3648"}],"wp:attachment":[{"href":"https:\/\/populablower.com\/ja\/wp-json\/wp\/v2\/media?parent=2125"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/populablower.com\/ja\/wp-json\/wp\/v2\/product_brand?post=2125"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/populablower.com\/ja\/wp-json\/wp\/v2\/product_cat?post=2125"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/populablower.com\/ja\/wp-json\/wp\/v2\/product_tag?post=2125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}