{"id":9009,"date":"2026-09-09T11:05:39","date_gmt":"2026-09-09T04:05:39","guid":{"rendered":"https:\/\/airfiltech.vn\/?post_type=product&#038;p=9009"},"modified":"2026-09-09T17:20:56","modified_gmt":"2026-09-09T10:20:56","slug":"rollsys","status":"publish","type":"product","link":"https:\/\/airfiltech.vn\/en\/en\/product-category\/general-ventilation-air-filters\/coarse-filtration\/coarse-filter-rollsys\/","title":{"rendered":"RollSys"},"content":{"rendered":"<ul>\n<li><strong>DESCRIPTION: <\/strong>The advantage of a roll-type filter with an automatic media-advance mechanism is its compact size relative to its independent operating capacity. In fact, the space required to install the filter media rolls accounts for only 20% (for small filters) to 10% (for large filters) of the total filtering surface area. This engineering design is made possible by a rational mechanical structure and the compressible nature of the filter media used. This allows filter rolls to be produced with a reduced diameter while still ensuring maximum advance length, enabling the system to operate reliably over a long period even under harsh working conditions.<\/li>\n<li><strong>Origin:<\/strong> Turkey<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Roll Matic System &#8211; a roll-type filter with an automatic filter-media advance mechanism, offering a compact installation footprint relative to its operating capacity.<\/p>\n<p><span style=\"color: #008000;\"><strong>Roll Matic System<\/strong><\/span><\/p>\n<ul>\n<li><strong>Filter class per EN 779-2012:<\/strong> G3<\/li>\n<li><strong>Average arrestance per EN779-2012:<\/strong> 80%<\/li>\n<li><strong>Filter class per ISO 16890:<\/strong> ISO Coarse &gt; 40%<\/li>\n<li><strong>Max. temperature:<\/strong> 80-120\u00b0C<\/li>\n<li><strong>Relative humidity:<\/strong> 100%<\/li>\n<li><strong>Recommended face velocity:<\/strong> 1.5 m\/s<\/li>\n<li><strong>Fire resistance:<\/strong> F1 DIN 53438<\/li>\n<li><strong>Filtration stage:<\/strong> I-II<\/li>\n<li><strong>Final pressure drop:<\/strong><br \/>\nEN 779-2012: 250 Pa.<br \/>\nISO 16890: 200 Pa.<\/li>\n<\/ul>\n","protected":false},"featured_media":9008,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[408],"product_cat":[304],"product_tag":[324],"class_list":["post-9009","product","type-product","status-publish","has-post-thumbnail","product_brand-air-filtech","product_cat-coarse-filtration","product_tag-air-filtech","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/product\/9009","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/comments?post=9009"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/media\/9008"}],"wp:attachment":[{"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/media?parent=9009"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/product_brand?post=9009"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/product_cat?post=9009"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/airfiltech.vn\/en\/wp-json\/wp\/v2\/product_tag?post=9009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}