{"id":3064,"date":"2026-07-03T14:48:27","date_gmt":"2026-07-03T06:48:27","guid":{"rendered":"https:\/\/www.kcvents.com\/products\/square-ventilation-grille\/"},"modified":"2026-09-07T19:53:32","modified_gmt":"2026-09-07T11:53:32","slug":"square-ventilation-grille","status":"publish","type":"product","link":"https:\/\/www.kcvents.com\/es\/productos\/square-ventilation-grille\/","title":{"rendered":"Rejilla de ventilaci\u00f3n cuadrada"},"content":{"rendered":"<div class=\"kc-ptc-wrap\">\n  <section id=\"overview\" class=\"kc-ptc-section\">\n    <h2 class=\"kc-sec-title-left\"><span class=\"kc-title-line\">System Overview<\/span><\/h2>\n    <div>\n      <p>La rejilla de ventilaci\u00f3n cuadrada cumple silenciosamente una tarea peque\u00f1a pero crucial: permitir el paso del aire mientras ayuda a mantener fuera la lluvia, los insectos y los residuos. Est\u00e1 dise\u00f1ada para edificios comerciales, instalaciones industriales, veh\u00edculos recreativos, casas contenedor y otros espacios que requieren un intercambio de aire protegido.<\/p>\n      <p>La rejilla de diamante de 150 mm x 115 mm alcanza una tasa de apertura del 42%, lo que proporciona a la rejilla un equilibrio eficaz entre la eficiencia de ventilaci\u00f3n y el bloqueo de objetos extra\u00f1os.<\/p>\n    <\/div>\n  <\/section>\n\n  <section id=\"features-benefits\" class=\"kc-ptc-section\">\n    <h2 class=\"kc-sec-title-left\"><span class=\"kc-title-line\">Core Engineering Features<\/span><\/h2>\n    <p class=\"kc-sec-lead\">Designed for protected air exchange, this grille combines airflow, IP54 rain resistance, dust blocking and long outdoor service life.<\/p>\n    <div class=\"kc-grid-3\">\n      \n  <div class=\"kc-card\">\n    <div class=\"kc-feature-tag amber\">AIRFLOW BALANCE<\/div>\n    <h3 class=\"kc-feature-title\">42% opening-rate diamond grid<\/h3>\n    <p class=\"kc-feature-desc\">La rejilla central equilibra la eficiencia de ventilaci\u00f3n con un bloqueo pr\u00e1ctico de objetos extra\u00f1os.<\/p>\n  <\/div>\n\n  <div class=\"kc-card\">\n    <div class=\"kc-feature-tag green\">RAINPROOF<\/div>\n    <h3 class=\"kc-feature-title\">IP54 waterproof performance<\/h3>\n    <p class=\"kc-feature-desc\">La estructura transpirable favorece la circulaci\u00f3n del aire al tiempo que ayuda a resistir la entrada de lluvia.<\/p>\n  <\/div>\n\n  <div class=\"kc-card\">\n    <div class=\"kc-feature-tag blue\">DUST BLOCKING<\/div>\n    <h3 class=\"kc-feature-title\">Multi-layer protection<\/h3>\n    <p class=\"kc-feature-desc\">The grille helps reduce dust and insect entry for cleaner air intake and exhaust points.<\/p>\n  <\/div>\n\n  <div class=\"kc-card\">\n    <div class=\"kc-feature-tag purple\">DURABLE USE<\/div>\n    <h3 class=\"kc-feature-title\">8-10 year service-life target<\/h3>\n    <p class=\"kc-feature-desc\">UV and corrosion resistance support long-term outdoor and semi-outdoor use.<\/p>\n  <\/div>\n\n  <div class=\"kc-card\">\n    <div class=\"kc-feature-tag teal\">BROAD FIT<\/div>\n    <h3 class=\"kc-feature-title\">Commercial and mobile spaces<\/h3>\n    <p class=\"kc-feature-desc\">Suitable for buildings, industrial facilities, RVs and container houses.<\/p>\n  <\/div>\n\n  <div class=\"kc-card\">\n    <div class=\"kc-feature-tag gray\">LOW MAINTENANCE<\/div>\n    <h3 class=\"kc-feature-title\">Simple fixed grille structure<\/h3>\n    <p class=\"kc-feature-desc\">A passive grille design keeps installation and daily maintenance straightforward.<\/p>\n  <\/div>\n    <\/div>\n  <\/section>\n\n\n\n  <section id=\"applications\" class=\"kc-ptc-section\">\n    <h2 class=\"kc-sec-title-left\"><span class=\"kc-title-line\">Target Applications<\/span><\/h2>\n    <p class=\"kc-sec-lead\">Ventilaci\u00f3n protegida para espacios fijos y m\u00f3viles que requieren flujo de aire sin renunciar a la resistencia contra la lluvia, el polvo y los insectos.<\/p>\n    <div class=\"kc-apps-wrap\">\n      <div class=\"kc-grid-3\">\n        \n  <div class=\"kc-app-card app-commercial\">\n    <h3 class=\"kc-app-title\">Commercial Buildings<\/h3>\n    <p class=\"kc-app-desc\">Air inlet or exhaust cover for protected building ventilation points.<\/p>\n  <\/div>\n\n  <div class=\"kc-app-card app-industrial\">\n    <h3 class=\"kc-app-title\">Industrial Facilities<\/h3>\n    <p class=\"kc-app-desc\">Ventilation grille for equipment areas, workshops and utility spaces.<\/p>\n  <\/div>\n\n  <div class=\"kc-app-card app-residential\">\n    <h3 class=\"kc-app-title\">RVs &amp; Container Houses<\/h3>\n    <p class=\"kc-app-desc\">Compact air exchange protection for mobile and modular living spaces.<\/p>\n  <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  \n  <section id=\"quality-assurance\" class=\"kc-ptc-section\">\n    <h2 class=\"kc-sec-title-left\"><span class=\"kc-title-line\">Quality Assurance &amp; Warranty<\/span><\/h2>\n    <p class=\"kc-sec-lead\" style=\"font-size: 15px;color: #4b5563;margin-bottom: 24px\">We eliminate procurement and installation risks through rigorous factory verification and straightforward B2B warranty support.<\/p>\n    <div class=\"kc-panel\" style=\"padding: 32px 28px;background: #ffffff;border: 1px solid #e5e7eb;border-radius: 6px\">\n      <div class=\"kc-grid-2\" style=\"display: grid;grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));gap: 32px 40px\">\n        <div>\n          <h3 class=\"kc-feature-title\" style=\"font-size: 17px;margin: 0 0 10px 0;font-weight: bold;color: #10b981;border-left: 3px solid #10b981;padding-left: 12px;line-height: 1.3\">100% Pre-Shipment Inspection<\/h3>\n          <p class=\"kc-feature-desc\" style=\"font-size: 14.5px;color: #4b5563;line-height: 1.6;margin: 0\">Cada lote se somete a estrictas pruebas rutinarias funcionales y dimensionales, que incluyen la inspecci\u00f3n de la apertura de la rejilla, la verificaci\u00f3n del ajuste de la carcasa, la revisi\u00f3n del acabado superficial, la alineaci\u00f3n de la malla antipolvo, la revisi\u00f3n de la estructura impermeable y la comprobaci\u00f3n del estado del embalaje. Garantizamos que cada unidad llegue al sitio de su proyecto completamente funcional y lista para una instalaci\u00f3n impecable.<\/p>\n        <\/div>\n        <div>\n          <h3 class=\"kc-feature-title\" style=\"font-size: 17px;margin: 0 0 10px 0;font-weight: bold;color: #10b981;border-left: 3px solid #10b981;padding-left: 12px;line-height: 1.3\">Reliable Hardware Warranty<\/h3>\n          <p class=\"kc-feature-desc\" style=\"font-size: 14.5px;color: #4b5563;line-height: 1.6;margin: 0\">Respaldamos con total garant\u00eda nuestra calidad de fabricaci\u00f3n. En el caso improbable de cualquier defecto de material o fallo mec\u00e1nico en condiciones de funcionamiento est\u00e1ndar de proyecto, KCVENTS ofrece un servicio de sustituci\u00f3n directa de equipos sin complicaciones para proteger sus plazos de entrega.<\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"oem-odm-warranty\" class=\"kc-ptc-section\">\n    <div data-block=\"hook:2844\" class=\"alignfull\"><article id=\"post-2844\" class=\"post-2844\"><div class=\"entry-content is-layout-constrained\">\n<style data-wp-block-html=\"css\">\n\/* =========================================================\n   9) OEM\/ODM & Warranty - Scheme B Dedicated Styles\n   ========================================================= *\/\n   .kc-ptc-section{\n      margin-bottom:80px;     \/* \u5927\u533a\u5757\u4e4b\u95f4\u7684\u5782\u76f4\u547c\u5438\u95f4\u8ddd *\/\n    }\n\n\/* \u589e\u5f3a\uff1a\u9488\u5bf9\u65b9\u6848 B \u4e13\u5c5e\u6e10\u53d8\u9762\u677f\u7684\u8fb9\u7f18\u4e0e\u9634\u5f71\u63a7\u5236 *\/\n.kc-ptc-section #oem-warranty .kc-panel {\n    border: 1px solid #e5e7eb !important;\n    border-radius: 8px !important;\n    \/* \u6781\u81f4\u5e73\u6ed1\u7684 Micro-Shadows\uff0c\u589e\u5f3a\u51fa\u6d77\u5b98\u7f51\u7684\u9ad8\u7ea7\u8d28\u611f *\/\n    box-shadow: 0 4px 6px -1px rgba(0,0,0,.03), 0 2px 4px -1px rgba(0,0,0,.02) !important;\n    transition: box-shadow 0.3s ease;\n}\n\n.kc-ptc-section #oem-warranty .kc-panel:hover {\n    box-shadow: 0 10px 20px -5px rgba(0,0,0,.05) !important;\n}\n\n\/* \u56fe\u6807\u53d8\u4f53\u62d3\u5c55\uff1aB2B \u4e13\u7528\u7684\u6df1\u84dd (Blue) \u4e0e \u8d28\u4fdd\u7eff (Green) \u77e2\u91cf\u5e95\u886c *\/\n.kc-spec-icon.blue {\n    color: #2563eb !important;      \/* Tailwind Blue 600 *\/\n    background: #eff6ff !important; \/* Tailwind Blue 50 *\/\n}\n\n.kc-spec-icon.green {\n    color: #10b981 !important;      \/* Tailwind Emerald 500 *\/\n    background: #ecfdf5 !important; \/* Tailwind Emerald 50 *\/\n}\n\n\/* \u6807\u9898\u89c6\u89c9\u589e\u5f3a\uff1a\u5f3a\u5316\u56fd\u9645\u5316\u89c6\u89c9\u6392\u7248\u7684\u7cbe\u7ec6\u5ea6 *\/\n#oem-warranty .kc-feature-title {\n    font-weight: 800 !important;\n    letter-spacing: -0.01em;\n}\n\n\/* \u63cf\u8ff0\u6587\u672c\u884c\u9ad8\u4f18\u5316\uff1a\u5927\u5e45\u964d\u4f4e\u82f1\u6587\u5927\u6bb5\u6587\u672c\u7684\u9605\u8bfb\u75b2\u52b3\u611f *\/\n#oem-warranty .kc-feature-desc {\n    font-size: 14px !important;\n    color: #4b5563 !important;      \/* Tailwind Gray 600 *\/\n    line-height: 1.65 !important;\n}\n\n\/* =========================================================\n   ? \u79fb\u52a8\u7aef\u54cd\u5e94\u5f0f\u8986\u5199 (\u65ad\u70b9: 768px)\n   ========================================================= *\/\n@media (max-width: 768px) {\n    \/* \u7f29\u5c0f\u79fb\u52a8\u7aef\u9762\u677f\u7684\u5185\u8fb9\u8ddd\uff0c\u9632\u6b62\u5c0f\u5c4f\u8d34\u8fb9 *\/\n    #oem-warranty .kc-panel {\n        padding: 24px 20px !important;\n        background: #ffffff !important; \/* \u79fb\u52a8\u7aef\u53d6\u6d88\u590d\u6742\u7684\u5f84\u5411\u6e10\u53d8\uff0c\u4fdd\u6301\u6781\u7b80\u7eaf\u767d\u4ee5\u63d0\u5347\u52a0\u8f7d\u6027\u80fd *\/\n    }\n    \n    \/* \u7f51\u683c\u5f3a\u884c\u964d\u7ea7\u4e3a\u5355\u5217\u7eb5\u5411\u6d41\u5f0f\u6392\u7248 *\/\n    #oem-warranty .kc-grid-3 {\n        grid-template-columns: 1fr !important;\n        gap: 28px !important; \/* \u9002\u5f53\u7f29\u51cf\u5782\u76f4\u95f4\u8ddd *\/\n    }\n    \n    \/* \u79fb\u52a8\u7aef\u5fae\u8c03\u56fe\u6807\u5bf9\u9f50\u65b9\u5f0f\uff08\u7d27\u51d1\u578b\u504f\u5411\uff09 *\/\n    #oem-warranty style*=\"display: flex\" {\n        gap: 12px !important;\n    }\n    \n    #oem-warranty .kc-feature-title {\n        font-size: 17px !important;\n    }\n}\n<\/style>\n\n<!-- 9. OEM\/ODM & Warranty (Scheme B: High-End Integrated Industrial Panel) -->\n<section id=\"oem-warranty\" class=\"kc-ptc-section\">\n    <h2 class=\"kc-sec-title-left\"><span class=\"kc-title-line\">OEM\/ODM &amp; Warranty Support<\/span><\/h2>\n    <p class=\"kc-sec-lead\">As a global manufacturer of HVAC and ventilation equipment, KCVENTS is dedicated to providing flexible customization services and robust long-term supply chain warranty terms for contractors, brands, and wholesalers.<\/p>\n    \n    <div class=\"kc-panel\" style=\"padding: 36px 30px; background: radial-gradient(circle at top right, #f8fafc, #ffffff); border: 1px solid #e5e7eb; border-radius: 8px; box-shadow: 0 4px 6px -1px rgba(0,0,0,.05), 0 2px 4px -1px rgba(0,0,0,.03);\">\n        <div class=\"kc-grid-3\" style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 32px;\">\n            \n            <!-- Item 1: OEM\/ODM Capabilities -->\n            <div style=\"display: flex; gap: 16px; align-items: flex-start;\">\n                <div class=\"kc-spec-icon blue\" style=\"display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; color: #2563eb; background: #eff6ff; border-radius: 8px; flex: 0 0 auto;\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 20h9\"><\/path><path d=\"M16.5 3.5a2.12 2.12 0 0 1 3 3L7 19l-4 1 1-4Z\"><\/path><\/svg>\n                <\/div>\n                <div>\n                    <h3 class=\"kc-feature-title\" style=\"font-size: 18px; margin: 0 0 8px 0; font-weight: 800; line-height: 1.3; color: #0b6fb3;\">Flexible OEM\/ODM Solutions<\/h3>\n                    <p class=\"kc-feature-desc\" style=\"margin: 0; font-size: 14px; color: #4b5563; line-height: 1.6;\">Ofrecemos servicio completo de marca blanca (OEM) y acabados de carcasa personalizados. Nuestra ingenier\u00eda ODM cubre modificaciones a medida del chasis, curvas de caudal especializadas y adaptaci\u00f3n a normativas el\u00e9ctricas regionales (p. ej., 110V\/60Hz, 24V de frecuencia variable).<\/p>\n                <\/div>\n            <\/div>\n            \n            <!-- Item 2: Project-Based Agreement -->\n            <div style=\"display: flex; gap: 16px; align-items: flex-start;\">\n                <div class=\"kc-spec-icon blue\" style=\"display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; color: #2563eb; background: #eff6ff; border-radius: 8px; flex: 0 0 auto;\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M16 21v-2a4 4 0 0 0-4-4H6a4 4 0 0 0-4 4v2\"><\/path><circle cx=\"9\" cy=\"7\" r=\"4\"><\/circle><path d=\"M22 21v-2a4 4 0 0 0-3-3.87\"><\/path><path d=\"M16 3.13a4 4 0 0 1 0 7.75\"><\/path><\/svg>\n                <\/div>\n                <div>\n                    <h3 class=\"kc-feature-title\" style=\"font-size: 18px; margin: 0 0 8px 0; font-weight: 800; line-height: 1.3; color: #0b6fb3;\">Project-Based Supply Agreements<\/h3>\n                    <p class=\"kc-feature-desc\" style=\"margin: 0; font-size: 14px; color: #4b5563; line-height: 1.6;\">Para proyectos HVAC a gran escala y edificaci\u00f3n sostenible, ofrecemos tramos estructurados de MOQ, contratos de env\u00edo escalonados y entregas \u00e1giles en m\u00faltiples lotes sincronizadas con su cronograma de obra. Se incluyen fichas t\u00e9cnicas de aprobaci\u00f3n (technical submittals) y validaci\u00f3n de par\u00e1metros.<\/p>\n                <\/div>\n            <\/div>\n            \n            <!-- Item 3: Warranty & Service -->\n            <div style=\"display: flex; gap: 16px; align-items: flex-start;\">\n                <div class=\"kc-spec-icon green\" style=\"display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; color: #10b981; background: #ecfdf5; border-radius: 8px; flex: 0 0 auto;\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"><\/path><\/svg>\n                <\/div>\n                <div>\n                    <h3 class=\"kc-feature-title\" style=\"font-size: 18px; margin: 0 0 8px 0; font-weight: 800; line-height: 1.3; color: #10b981;\">Extended Warranty &amp; Technical Claims<\/h3>\n                    <p class=\"kc-feature-desc\" style=\"margin: 0; font-size: 14px; color: #4b5563; line-height: 1.6;\">Los motores disponen de una garant\u00eda extendida de hasta 3 a 5 a\u00f1os, respaldada por una garant\u00eda integral de 1 a\u00f1o para todo el sistema. Los pedidos por volumen tienen acceso a un porcentaje asignado de repuestos para mantenimiento y soporte t\u00e9cnico remoto personalizado.<\/p>\n                <\/div>\n            <\/div>\n\n        <\/div>\n    <\/div>\n<\/section>\n<\/div><\/article><\/div>\n  <\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Esta pr\u00e1ctica cubierta de ventilaci\u00f3n proporciona ventilaci\u00f3n, protecci\u00f3n contra la intemperie y una toma de aire m\u00e1s limpio para edificios y espacios m\u00f3viles en una sola pieza sencilla.<\/p>\n<ul class=\"kcvents-short-points\">\n<li><strong>Balanced Ventilation Protection:<\/strong> Dise\u00f1ado para edificios comerciales, instalaciones industriales, casas rodantes y casas contenedor donde tanto el flujo de aire como la protecci\u00f3n son fundamentales.<\/li>\n<li><strong>IP54 Rainproof Performance:<\/strong> Breathable structure supports air circulation while helping resist rain entry.<\/li>\n<li><strong>Dust &amp; Insect Blocking:<\/strong> La estructura de filtraci\u00f3n multicapa ayuda a bloquear el polvo y los insectos antes de que ingresen al espacio.<\/li>\n<li><strong>42% Opening Rate:<\/strong> La rejilla de diamante tridimensional de 150 mm x 115 mm equilibra la eficiencia de ventilaci\u00f3n con el bloqueo de objetos extra\u00f1os.<\/li>\n<li><strong>UV &amp; Corrosion Resistance:<\/strong> El material duradero permite alcanzar un objetivo de vida \u00fatil de 8 a 10 a\u00f1os en aplicaciones exteriores y semiexteriores.<\/li>\n<\/ul>","protected":false},"featured_media":4382,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","iawp_total_views":27},"product_brand":[],"product_cat":[56],"product_tag":[],"class_list":["post-3064","product","type-product","status-publish","has-post-thumbnail","product_cat-parts-accessories","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/product\/3064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/comments?post=3064"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/media\/4382"}],"wp:attachment":[{"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/media?parent=3064"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/product_brand?post=3064"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/product_cat?post=3064"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.kcvents.com\/es\/wp-json\/wp\/v2\/product_tag?post=3064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}