{"id":3441,"date":"2026-07-21T11:04:29","date_gmt":"2026-07-21T11:04:29","guid":{"rendered":"https:\/\/www.savioclima.com\/2026\/07\/21\/hn\/"},"modified":"2026-10-06T15:31:35","modified_gmt":"2026-10-06T15:31:35","slug":"hn","status":"publish","type":"post","link":"https:\/\/www.savioclima.com\/fr\/2026\/07\/21\/hn\/","title":{"rendered":"HN"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Les <strong>ventilateurs centrifuges s\u00e9rie HN<\/strong> sont des unit\u00e9s \u00e0 tr\u00e8s haute pression avec turbine en alliage d&rsquo;aluminium, con\u00e7ues pour des applications industrielles exigeant des pressions \u00e9lev\u00e9es avec des d\u00e9bits moyens-bas. Avec plus de <strong>140 types disponibles<\/strong> \u2014 de la taille HN 01 \u00e0 la HN 167 bi-\u00e9tage \u2014 ils couvrent un champ op\u00e9rationnel qu&rsquo;aucun autre produit de la gamme SAVIO n&rsquo;atteint. Disponibles en <strong>version ATEX<\/strong>.  <\/p>\n\n<h4 class=\"wp-block-heading\"><strong>L&rsquo;AVANTAGE DE LA TURBINE EN ALUMINIUM :<\/strong><\/h4>\n\n<p class=\"wp-block-paragraph\">La turbine en alliage d&rsquo;aluminium garantit une <strong>inertie r\u00e9duite<\/strong> par rapport aux turbines en acier traditionnelles. Le r\u00e9sultat pratique : un <strong>couple de d\u00e9marrage faible<\/strong>, un d\u00e9marrage rapide, moins de contraintes sur le moteur \u00e0 chaque cycle d&rsquo;allumage et des <strong>consommations \u00e9nerg\u00e9tiques r\u00e9duites<\/strong>. Un avantage d\u00e9terminant dans les applications aux d\u00e9marrages fr\u00e9quents \u2014 comme les filtres \u00e0 manches, les transports pneumatiques intermittents et les a\u00e9roglissi\u00e8res dans les cimenteries.  <\/p>\n\n<h4 class=\"wp-block-heading\"><strong>FLUIDE :<\/strong><\/h4>\n\n<p class=\"wp-block-paragraph\">Adapt\u00e9s pour l&rsquo;air propre ou l\u00e9g\u00e8rement poussi\u00e9reux, les gaz techniques et les fluides compatibles avec l&rsquo;aluminium. Jusqu&rsquo;aux temp\u00e9ratures de fonctionnement standard ; pour les fluides \u00e0 haute temp\u00e9rature ou chimiquement agressifs, des ex\u00e9cutions sp\u00e9ciales en acier inoxydable sont disponibles. Fonctionnement garanti jusqu&rsquo;au d\u00e9bit nul, sans ph\u00e9nom\u00e8nes de pompage.  <\/p>\n\n<h2 class=\"wp-block-heading\">Donn\u00e9es principales<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Plus de <strong>140 types<\/strong>, de HN 01 \u00e0 HN 167<\/li>\n\n<li>Pression jusqu&rsquo;\u00e0 <strong>1 800 mmCE (environ 176 mbar)<\/strong> mono-\u00e9tage et <strong>3 200 mmCE (environ 314 mbar)<\/strong> bi-\u00e9tage<\/li>\n\n<li>D\u00e9bits jusqu&rsquo;\u00e0 <strong>10 000 m\u00b3\/h<\/strong><\/li>\n\n<li><strong>Aucun pompage<\/strong> : fonctionnement stable jusqu&rsquo;au d\u00e9bit nul<\/li>\n\n<li>Accouplement direct avec joint ou transmission par courroies et poulies, <strong>16 orientations<\/strong> normalis\u00e9es<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">La gamme<\/h2>\n\n<p class=\"wp-block-paragraph\">Les types sont organis\u00e9s en groupes : au sein de chaque groupe, la pression et la puissance augmentent. Le choix du type s&rsquo;effectue sur les courbes caract\u00e9ristiques ; la transmission par courroies permet d&rsquo;optimiser le point de fonctionnement, car le d\u00e9bit varie avec la vitesse, la pression avec son carr\u00e9 et la puissance avec son cube. <\/p>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Groupe<\/th><th>Puissance absorb\u00e9e au point de r\u00e9f\u00e9rence [kW]<\/th><\/tr><\/thead><tbody><tr><td><strong>HN 01 \u2013 09<\/strong><\/td><td>0,3 \u2013 2,3<\/td><\/tr><tr><td><strong>HN 10 \u2013 19<\/strong><\/td><td>0,33 \u2013 3,5<\/td><\/tr><tr><td><strong>HN 20 \u2013 29<\/strong><\/td><td>0,44 \u2013 4,6<\/td><\/tr><tr><td><strong>HN 30 \u2013 39<\/strong><\/td><td>0,5 \u2013 6<\/td><\/tr><tr><td><strong>HN 40 \u2013 49<\/strong><\/td><td>0,66 \u2013 7,2<\/td><\/tr><tr><td><strong>HN 50 \u2013 59<\/strong><\/td><td>0,9 \u2013 10,2<\/td><\/tr><tr><td><strong>HN 60 \u2013 69<\/strong><\/td><td>1,2 \u2013 13<\/td><\/tr><tr><td><strong>HN 70 \u2013 79<\/strong><\/td><td>1,4 \u2013 17,2<\/td><\/tr><tr><td><strong>HN 80 \u2013 89<\/strong><\/td><td>2,1 \u2013 20,5<\/td><\/tr><tr><td><strong>HN 90 \u2013 99<\/strong><\/td><td>2,6 \u2013 25,4<\/td><\/tr><tr><td><strong>HN 100 \u2013 109<\/strong><\/td><td>2,8 \u2013 28,6<\/td><\/tr><tr><td><strong>HN 110 \u2013 119<\/strong><\/td><td>3,75 \u2013 32,8<\/td><\/tr><tr><td><strong>HN 150 \u2013 157<\/strong><\/td><td>5 \u2013 39<\/td><\/tr><tr><td><strong>HN 160 \u2013 167<\/strong><\/td><td>6,7 \u2013 50<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Valeurs de catalogue avec accouplement direct, moteur \u00e0 2 p\u00f4les, 3 000 tr\/min. Avec transmission par courroies, le point de travail s&rsquo;adapte \u00e0 l&rsquo;installation. <\/figcaption><\/figure>\n\n<h2 class=\"wp-block-heading\">Construction<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Carter et ch\u00e2ssis en <strong>acier<\/strong>, particuli\u00e8rement robustes<\/li>\n\n<li>Turbine en <strong>aluminium<\/strong> \u00e9quilibr\u00e9e statiquement et dynamiquement<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Ex\u00e9cutions sp\u00e9ciales<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00c9tanch\u00e9it\u00e9<\/strong> simple ou renforc\u00e9e par presse-\u00e9toupe, avec ou sans r\u00e9cup\u00e9ration des fuites<\/li>\n\n<li><strong>Anticorrosion<\/strong> : construction en acier inoxydable ou titane, galvanisation, peintures et rev\u00eatements sp\u00e9ciaux<\/li>\n\n<li><strong>Haute temp\u00e9rature<\/strong> : turbine de refroidissement, construction en acier r\u00e9fractaire<\/li>\n\n<li><strong>ATEX<\/strong> pour atmosph\u00e8res explosives<\/li>\n\n<li><strong>Insonorisation<\/strong> : silencieux et cabines insonoris\u00e9es dimensionn\u00e9s sur le ventilateur<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Accessoires<\/h2>\n\n<p class=\"wp-block-paragraph\">Brides circulaires au refoulement \u00b7 contre-brides \u00e0 l&rsquo;aspiration et au refoulement \u00b7 grille de protection \u00e0 l&rsquo;aspiration \u00b7 manchettes de raccordement \u00b7 purge de la volute \u00b7 filtres \u00e0 l&rsquo;aspiration.<\/p>\n\n<h4 class=\"wp-block-heading\"><strong>APPLICATIONS TYPIQUES \u2014 CIMENTERIES :<\/strong><\/h4>\n\n<p class=\"wp-block-paragraph\">Dans les cimenteries, o\u00f9 des dizaines de points de processus n\u00e9cessitent de l&rsquo;air \u00e0 haute pression avec des d\u00e9bits moyens, la s\u00e9rie HN est la solution standardis\u00e9e et pr\u00eate \u00e0 la livraison : <strong>a\u00e9roglissi\u00e8res<\/strong> (a\u00e9rocanaux pour farines crues et ciment fini), <strong>transport pneumatique en phase dense<\/strong> (cru, clinker, ciment entre silos et broyeurs), <strong>air primaire pour br\u00fbleurs de four<\/strong>, <strong>air de contre-nettoyage des filtres \u00e0 manches<\/strong>, ventilation et CVC des locaux techniques. Fournitures document\u00e9es aupr\u00e8s de groupes cimentiers de niveau international. <\/p>\n\n<h4 class=\"wp-block-heading\"><strong>AUTRES SECTEURS :<\/strong><\/h4>\n\n<p class=\"wp-block-paragraph\">C\u00e9ramiques et briques (transport atomis\u00e9, air de processus), industrie chimique et p\u00e9trochimique (versions inox ATEX), fonderies (air de combustion), industrie alimentaire, \u00e9puration des eaux, a\u00e9ration des bassins, industrie papeti\u00e8re, a\u00e9ration dans les tunnels et les parkings.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_4360-scaled.jpg\" alt=\"Ventilateurs centrifuges HN s&#xE9;rie haute pression dans l'atelier SAVIO - fourniture pour cimenterie\" class=\"wp-image-1948\" srcset=\"https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_4360-scaled.jpg 2560w, https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_4360-300x225.jpg 300w, https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_4360-1024x768.jpg 1024w, https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_4360-768x576.jpg 768w, https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_4360-1536x1152.jpg 1536w, https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_4360-2048x1536.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_3182-scaled.jpg\" alt=\"S&#xE9;rie HN ventilateurs haute pression pr&#xEA;ts pour l'exp&#xE9;dition - SAVIO Rivoli\" class=\"wp-image-1950\" srcset=\"https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_3182-scaled.jpg 2560w, https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_3182-300x225.jpg 300w, https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_3182-1024x768.jpg 1024w, https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_3182-768x576.jpg 768w, https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_3182-1536x1152.jpg 1536w, https:\/\/www.savioclima.com\/wp-content\/uploads\/2026\/07\/IMG_3182-2048x1536.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n<div class=\"wp-block-group cta-preventivo is-layout-flow wp-block-group-is-layout-flow\" style=\"background-color:#043751;padding:30px\">\n\n<h3 class=\"wp-block-heading\" style=\"color:#ffffff\">Avez-vous une application sp\u00e9cifique ?<\/h3>\n\n\n<p class=\"wp-block-paragraph\" style=\"color:#ccddea\">Notre bureau technique est \u00e0 votre disposition pour s\u00e9lectionner le mod\u00e8le HN le plus adapt\u00e9 \u00e0 votre application \u2014 du point de fonctionnement \u00e0 la livraison.<\/p>\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-text-color has-background\" href=\"#richiesta-offerta\" style=\"border-radius:4px;background-color:#ffffff;color:#043751\"><strong>Demandez un devis<\/strong><\/a><\/div>\n\n<\/div>\n\n<\/div>\n\n<p class=\"wp-block-paragraph\"><strong>Applications dans les cimenteries :<\/strong> <a href=\"https:\/\/www.savioclima.com\/fr\/ventilateurs-cimenteries\/\">d\u00e9couvrez comment la s\u00e9rie HN est utilis\u00e9e dans les a\u00e9roglissi\u00e8res, le transport pneumatique et l&rsquo;air de combustion \u2192<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>PERFORMANCES<\/strong><br \/><strong>Plage de pression \u2014 mono-\u00e9tage (mmCE) :<\/strong> jusqu&rsquo;\u00e0 1 800<br \/><strong>Plage de pression \u2014 bi-\u00e9tage (mmCE) :<\/strong> jusqu&rsquo;\u00e0 3 200<br \/><strong>Plage de d\u00e9bit (m<sup>3<\/sup>\/h) :<\/strong> jusqu&rsquo;\u00e0 10 000<br \/><strong>Puissance absorb\u00e9e (kW) :<\/strong> 0,3 \u00f7 50<br \/><strong>Vitesse de rotation (tr\/min) :<\/strong> 3 000 (accouplement direct)<br \/>\n<strong>CONSTRUCTION<\/strong><br \/><strong>Type de turbine :<\/strong> Pales en alliage d&rsquo;aluminium \u2014 faible inertie, d\u00e9marrage rapide<br \/><strong>Carter :<\/strong> Acier soud\u00e9, 16 orientations disponibles<br \/><strong>Ex\u00e9cution :<\/strong> Mono-\u00e9tage (HN 01\u00f7119) et bi-\u00e9tage (HN 150\u00f7167)<br \/><strong>Finition :<\/strong> Peinture standard RAL 7038 \u2014 acier inoxydable sur demande<br \/><strong>Version ATEX :<\/strong> Disponible sur toute la gamme<\/p>\n","protected":false},"author":5,"featured_media":1946,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[103,133],"tags":[],"class_list":["post-3441","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ventilateurs-centrifuges","category-haute-pression-hn"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - 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