{"id":833,"date":"2023-05-31T21:37:33","date_gmt":"2023-05-31T21:37:33","guid":{"rendered":"http:\/\/gerhman.com\/?post_type=product&#038;p=833"},"modified":"2025-11-15T02:48:53","modified_gmt":"2025-11-15T02:48:53","slug":"nrd61v-horizontal-mounted-vertical-flow-back-draft-damper","status":"publish","type":"product","link":"https:\/\/gerhman.com\/fr\/produit\/nrd61v-horizontal-mounted-vertical-flow-back-draft-damper\/","title":{"rendered":"NRD61V &#8211; horizontal mounted vertical flow back draft damper"},"content":{"rendered":"<div class=\"page\" title=\"Page 3\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>NRD61-V damper is horizontal mount exhaust backdraft damper. Ideal for use in roof curbs, duct work, or wall collars when using a fan or power roof ventilator. Recommended for horizontal mount exhaust applications but it is also available for vertical mount.<\/p>\n<p>Design<\/p>\n<ul>\n<li>Frame &amp; blades made from galvanized steel.<\/li>\n<li>Frame and blades manufactured from mill finish aluminum. (optionally)<\/li>\n<li>Round spindles \u00d8 12 mm linked together by means of GI linkages.<\/li>\n<li>Gasket is provided on blade tips for low leakage. (optionally)<\/li>\n<li>Casing air leakage according to EN1752, class C<\/li>\n<li>The frame has 20-25-30-35 mm wide flanges options.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>NRD61-V damper is horizontal mount exhaust backdraft damper. Ideal for use in roof curbs, duct work, or wall collars when using a fan or power roof<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"featured_media":834,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[41,42,44],"product_tag":[80],"class_list":{"0":"post-833","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-airflow-management","7":"product_cat-control-dampers","8":"product_cat-overflow-units","9":"product_tag-heavy","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product\/833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/comments?post=833"}],"version-history":[{"count":1,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product\/833\/revisions"}],"predecessor-version":[{"id":835,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product\/833\/revisions\/835"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/media\/834"}],"wp:attachment":[{"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/media?parent=833"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product_brand?post=833"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product_cat?post=833"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gerhman.com\/fr\/wp-json\/wp\/v2\/product_tag?post=833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}