{"id":8603,"date":"2025-06-02T04:37:14","date_gmt":"2025-06-01T21:37:14","guid":{"rendered":"https:\/\/sonha.com\/?post_type=product&#038;p=8603"},"modified":"2025-10-02T16:37:12","modified_gmt":"2025-10-02T09:37:12","slug":"c20-single-chain-actuator-natural-ventilation","status":"publish","type":"product","link":"https:\/\/sonha.com\/en\/san-pham\/c20-single-chain-actuator-natural-ventilation\/","title":{"rendered":"C20 Single chain actuator &#8211; natural ventilation"},"content":{"rendered":"<h2>Overview of the C20 single chain actuator &#8211; natural ventilation (Italy)<\/h2>\n<p>The <a href=\"https:\/\/sonha.com\/en\/san-pham\/c20-single-chain-actuator-natural-ventilation\/\">C20 single chain actuator<\/a> is a premium product from the TOPP brand \u2013 Italy, specifically designed for top-hung and bottom-hung window systems. Equipped with a compact yet powerful smoke ventilation window motor, the product ensures safe operation, aesthetic appeal, and outstanding durability, meeting the European CE standard.<\/p>\n<p>This product is widely applied in modern buildings such as high-rise apartments, shopping centers, hospitals, factories, and schools. It not only provides reliable smoke exhaust in case of fire but also maintains natural daily ventilation.<\/p>\n<h2>Key features of the C20 smoke ventilation window<\/h2>\n<ul>\n<li><strong>Compact and aesthetic motor design:<\/strong> The C20 electric actuator integrates the chain neatly inside a slim housing, offering elegance and easy installation for various architectural styles.<\/li>\n<li><strong>Powerful performance:<\/strong> Provides a maximum thrust of 300N, suitable for windows of different sizes.<\/li>\n<li><strong>Flexible stroke adjustment:<\/strong> The <a href=\"https:\/\/sonha.com\/en\/automatic-smoke-exhaust-window\/\">smoke ventilation window<\/a> motor allows selectable opening strokes of 240mm or 360mm, easily adjusted via an external knob.<\/li>\n<li><strong>Integrated double-link chain system:<\/strong> Enhances durability, ensuring stable and safe operation in all situations.<\/li>\n<li><strong>Wide compatibility:<\/strong> Supplied with installation accessories for both top-hung and bottom-hung windows.<\/li>\n<li><strong>Flexible voltage options:<\/strong> Supports both 230VAC 50Hz and 24VDC, making it adaptable to various building systems.<\/li>\n<li><strong>Absolute safety assurance:<\/strong> Closing path controlled by absorption current, protecting the motor and extending the product lifespan.<\/li>\n<li><strong>European CE certification:<\/strong> Guarantee of international quality, safety, and compliance standards.<\/li>\n<\/ul>\n<h2>Practical applications<\/h2>\n<ul>\n<li><strong>Office buildings and high-rise apartments:<\/strong> Automatic window opening\/closing helps regulate airflow and reduce central air conditioning load.<\/li>\n<li><strong>Shopping centers, supermarkets, <a href=\"https:\/\/sonha.com\/en\/smart-entrance-solutions-for-airports\/\">airports<\/a>:<\/strong> Enables rapid smoke extraction in case of fire, ensuring the safety of thousands of people.<\/li>\n<li><strong>Hospitals and schools:<\/strong> Provides fresh air, minimizes bacteria, and maintains a safe and healthy indoor environment.<\/li>\n<li><strong>Factories and warehouses:<\/strong> Supports natural ventilation, reduces heat, and saves energy.<\/li>\n<\/ul>\n<h2>Contact for consultation &amp; quotation<\/h2>\n<p>With over 20 years of experience in automatic doors and building safety solutions, Sonha Auto is the official distributor and installer of <a href=\"https:\/\/sonha.com\/en\/brand\/topp-italia-en\/\">TOPP window<\/a> systems, including the C20 Single Chain Actuator.<\/p>\n<p>We are committed to:<\/p>\n<ul>\n<li>Genuine TOPP \u2013 Italy products with full certificates of origin.<\/li>\n<li>A highly skilled engineering team, providing tailored solutions for each project.<\/li>\n<li>Professional installation, warranty, and maintenance services with 24\/7 support.<\/li>\n<li>Transparent, competitive pricing optimized for investors.<\/li>\n<\/ul>\n<p>If you are looking for a high-quality smoke ventilation window system or window motor solution, let Sonha Auto be your trusted partner.<\/p>\n<ul>\n<li>\ud83d\udcde Hotline: 093 645 6008<\/li>\n<li>\ud83d\udce7 Email: sales@sonha.com<\/li>\n<li>\ud83c\udf10 Website: <a href=\"https:\/\/sonha.com\/en\/\">https:\/\/sonha.com<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>C20 Single chain actuator has a double-link articulated chain in a compact casing, with accessories for top\/bottom hung windows.<\/p>\n","protected":false},"featured_media":13568,"template":"","meta":{"_acf_changed":false},"brand":[187],"product-category":[137],"product-type":[151],"class_list":["post-8603","product","type-product","status-publish","has-post-thumbnail","hentry","brand-topp-italia-en","product-category-automatic-smoke-exhaust-window","product-type-automatic-smoke-exhaust-window"],"acf":[],"_links":{"self":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/product\/8603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/media\/13568"}],"wp:attachment":[{"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/media?parent=8603"}],"wp:term":[{"taxonomy":"brand","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/brand?post=8603"},{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/product-category?post=8603"},{"taxonomy":"product-type","embeddable":true,"href":"https:\/\/sonha.com\/en\/wp-json\/wp\/v2\/product-type?post=8603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}