{"id":36667,"date":"2026-09-16T11:28:10","date_gmt":"2026-09-16T11:28:10","guid":{"rendered":"https:\/\/www.poolparthub.com\/product\/astralpool-impeller-5-5-hp-for-big-discovery-pump-4405030015\/"},"modified":"2026-09-22T14:28:48","modified_gmt":"2026-09-22T14:28:48","slug":"astralpool-impeller-5-5-hp-for-big-discovery-pump-4405030015","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/fr\/product\/astralpool-impeller-5-5-hp-for-big-discovery-pump-4405030015\/","title":{"rendered":"AstralPool &#8211; Impeller 5.5 HP for Big Discovery Pump &#8211; 4405030015"},"content":{"rendered":"<h2>AstralPool &#8211; Turbine 5.5 HP pour pompe Big Discovery<\/h2>\n<p>Il s'agit de la turbine de remplacement d'origine AstralPool pour la pompe centrifuge Big Discovery 5,5 HP (mod\u00e8le DY550T-M). La turbine est le c\u0153ur hydraulique rotatif de la pompe, responsable de l'aspiration de l'eau et de la g\u00e9n\u00e9ration du d\u00e9bit et de la pression n\u00e9cessaires pour faire circuler efficacement l'eau de votre piscine. Correspondant \u00e0 la position 17 dans le sch\u00e9ma \u00e9clat\u00e9 officiel de Fluidra, cette pi\u00e8ce d'origine restaure les performances nominales d'usine de votre pompe.<\/p>\n<h3>Compatibilit\u00e9<\/h3>\n<p>Cette turbine est con\u00e7ue exclusivement pour la pompe AstralPool Big Discovery dans sa puissance 5,5 HP (r\u00e9f\u00e9rence mod\u00e8le DY550T-M). La Big Discovery est une pompe centrifuge autoamor\u00e7ante couvrant la gamme de 3,0 HP \u00e0 5,5 HP, largement utilis\u00e9e dans les installations de piscines commerciales, publiques et r\u00e9sidentielles de grande taille en Europe. V\u00e9rifiez toujours le mod\u00e8le de votre pompe et sa puissance avant de commander, car les turbines ne sont pas interchangeables entre les diff\u00e9rentes variantes de puissance.<\/p>\n<h3>Pourquoi l'authenticit\u00e9 est importante<\/h3>\n<p>Les turbines AstralPool de cette cat\u00e9gorie de pompe sont fabriqu\u00e9es en Luranyl\u00ae, un thermoplastique technique haut de gamme offrant une excellente r\u00e9sistance m\u00e9canique ainsi qu'une bonne tenue aux temp\u00e9ratures et pressions \u00e9lev\u00e9es rencontr\u00e9es dans les applications de pompes commerciales \u00e0 haut d\u00e9bit. L'utilisation d'une pi\u00e8ce d'origine Fluidra\/AstralPool garantit la pr\u00e9cision dimensionnelle, l'\u00e9quilibre hydraulique correct et la compatibilit\u00e9 avec le joint m\u00e9canique et le diffuseur de la pompe \u2014 autant d'\u00e9l\u00e9ments qui prot\u00e8gent l'ensemble de la pompe et pr\u00e9servent votre garantie.<\/p>\n<h3>Installation<\/h3>\n<p>Le remplacement d'une turbine de pompe n\u00e9cessite de vidanger et de d\u00e9monter la volute de la pompe, puis de retirer la turbine existante de l'arbre moteur. Ce travail implique de manipuler le joint m\u00e9canique et doit \u00eatre effectu\u00e9 par un technicien de piscine qualifi\u00e9. Reportez-vous au sch\u00e9ma \u00e9clat\u00e9 officiel de Fluidra pour la pompe Big Discovery (DY550T-M), o\u00f9 ce composant appara\u00eet \u00e0 la position 17, pour un remontage correct.<\/p>","protected":false},"excerpt":{"rendered":"<p>AstralPool &#8211; Impeller 5.5 HP for Big Discovery Pump This is the genuine AstralPool replacement impeller for the 5.5 HP Big Discovery centrifugal pump (model DY550T-M). The impeller is the rotating hydraulic core of the pump, responsible for drawing water in and generating the flow and pressure needed to circulate your pool water efficiently. Fitting<a href=\"https:\/\/www.poolparthub.com\/fr\/product\/astralpool-impeller-5-5-hp-for-big-discovery-pump-4405030015\/\">Continuer \u00e0 lire <span class=\"sr-only\">&#8220;AstralPool &#8211; Impeller 5.5 HP for Big Discovery Pump &#8211; 4405030015&#8221;<\/span><\/a><\/p>","protected":false},"featured_media":39234,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[920],"product_cat":[2058],"product_tag":[],"class_list":["post-36667","product","type-product","status-publish","has-post-thumbnail","product_brand-astralpool","product_cat-spare-parts-pumps","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":{"pph_product_template":"spare_part","pph_extra_parts_check":"","pph_spare_parts":null,"pph_extra_spare_parts":null,"extra_product_tabs":null,"main_product_link":null,"restock_info":"","exploded_view_link":null,"details_product":[{"text_details_type":"yes","text_details_product":"Genuine OEM part \u2014 guaranteed fit and performance"},{"text_details_type":"yes","text_details_product":"Luranyl\u00ae material offers high thermal and mechanical resistance"},{"text_details_type":"yes","text_details_product":"Restores pump to full factory-rated flow and pressure"},{"text_details_type":"yes","text_details_product":"Matched to position 17 in official Fluidra exploded diagram"},{"text_details_type":"yes","text_details_product":"Protects mechanical seal and diffuser from imbalance damage"},{"text_details_type":"no","text_details_product":"Fits 5.5 HP variant only \u2014 not compatible with lower HP models"},{"text_details_type":"no","text_details_product":"Impeller replacement requires a qualified pool technician"}],"details_product_exploded":null,"pph_card_badge_use_custom":false,"pph_card_badge_text":"","pph_card_badge_background_color":"#ADC2F7","pph_card_badge_border_color":"#ADC2F7","pph_card_badge_text_color":"#2B46AB"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Impeller 5.5 HP for Big Discovery Pump \u2014 4405030015<\/title>\n<meta name=\"description\" content=\"Original AstralPool spare part 4405030015 \u2014 Impeller 5,5 Hp for the Big Discovery Pump (position 17).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.poolparthub.com\/fr\/produit\/astralpool-impeller-5-5-hp-for-big-discovery-pump-4405030015\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AstralPool - Impeller 5.5 HP for Big Discovery Pump - 4405030015\" \/>\n<meta property=\"og:description\" content=\"Original AstralPool spare part 4405030015 \u2014 Impeller 5,5 Hp for the Big Discovery Pump (position 17).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.poolparthub.com\/fr\/produit\/astralpool-impeller-5-5-hp-for-big-discovery-pump-4405030015\/\" \/>\n<meta property=\"og:site_name\" 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