{"id":11329,"date":"2025-07-24T20:11:07","date_gmt":"2025-07-24T12:11:07","guid":{"rendered":"https:\/\/saffire.co.id\/product\/nsa-helm-vented-d-811\/"},"modified":"2026-02-16T19:11:06","modified_gmt":"2026-02-16T11:11:06","slug":"nsa-helm-vented-d-811","status":"publish","type":"product","link":"https:\/\/saffire.co.id\/en\/product\/nsa-helm-vented-d-811\/","title":{"rendered":"NSA Helm Vented D-811"},"content":{"rendered":"<h3>Key Features<\/h3>\n<ol start=\"1\">\n<li><b>Vented Shell for Cooling:<\/b>\n<ul>\n<li><b>Primary Feature:<\/b> The helmet shell includes <b>ventilation holes<\/b> (vents) located on the crown.<\/li>\n<li><b>Benefit:<\/b> These vents promote excellent air circulation, helping to dissipate heat and moisture buildup inside the helmet. This makes the D-811 much <b>cooler and more comfortable<\/b> for prolonged use, especially in tropical or high-temperature environments.<\/li>\n<\/ul>\n<\/li>\n<li><b>National Standard Compliance:<\/b>\n<ul>\n<li><b>SNI Certification:<\/b> The helmet is certified under the Indonesian National Standard (SNI), affirming its ability to withstand vertical impact and provide adequate protection.<\/li>\n<li><b>Design:<\/b> It meets the <b>Type I<\/b> classification (top impact protection).<\/li>\n<\/ul>\n<\/li>\n<li><b>Lightweight Construction:<\/b>\n<ul>\n<li><b>Material:<\/b> Constructed from durable, lightweight materials, primarily <b>HDPE (High-Density Polyethylene)<\/b>.<\/li>\n<li><b>Benefit:<\/b> The lightweight design (typically around <span class=\"math-inline\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">380<\/span><\/span><\/span><\/span><\/span>\u2013<span class=\"math-inline\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">400<\/span><\/span><\/span><\/span><\/span> grams) reduces user fatigue and strain on the neck.<\/li>\n<\/ul>\n<\/li>\n<li><b>Comfortable Suspension System:<\/b>\n<ul>\n<li><b>Fastrack Ratchet (Option):<\/b> The most desirable option, allowing for quick, single-handed, <b>secure size adjustment<\/b> via a dial mechanism on the back.<\/li>\n<li><b>Staz-On (Slide Lock):<\/b> A simpler, less expensive slide-and-lock suspension option.<\/li>\n<\/ul>\n<\/li>\n<li><b>Aesthetic and Functional Design:<\/b>\n<ul>\n<li>Features a modern, <b>sporty cap-style design<\/b> that workers often prefer over traditional full-brim helmets.<\/li>\n<li>Offers protection against impacts and often maintains <b>basic electrical resistance<\/b> (certified by SNI).<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>The <strong data-start=\"781\" data-end=\"806\">NSA Helm Vented D-811<\/strong> is a <strong data-start=\"812\" data-end=\"863\">safety helmet designed for workplace protection<\/strong> \u2014 especially for construction, industrial, mining, and project site environments. It combines <strong data-start=\"958\" data-end=\"1001\">impact protection with comfort features<\/strong> so workers can stay safe and comfortable during long shifts.<\/p>\n","protected":false},"featured_media":11330,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[593],"product_cat":[509,517,543],"product_tag":[],"class_list":["","product","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"meta_box":{"enquiry_button":"0"},"_links":{"self":[{"href":"https:\/\/saffire.co.id\/en\/wp-json\/wp\/v2\/product\/11329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saffire.co.id\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/saffire.co.id\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/saffire.co.id\/en\/wp-json\/wp\/v2\/comments?post=11329"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saffire.co.id\/en\/wp-json\/wp\/v2\/media\/11330"}],"wp:attachment":[{"href":"https:\/\/saffire.co.id\/en\/wp-json\/wp\/v2\/media?parent=11329"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/saffire.co.id\/en\/wp-json\/wp\/v2\/product_brand?post=11329"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/saffire.co.id\/en\/wp-json\/wp\/v2\/product_cat?post=11329"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/saffire.co.id\/en\/wp-json\/wp\/v2\/product_tag?post=11329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}