{"id":54970,"date":"2026-10-29T10:28:58","date_gmt":"2026-10-29T10:28:58","guid":{"rendered":"https:\/\/www.poolparthub.com\/product\/waterway-tiny-might-pump-wet-end-seal-for-type-a-impeller-811-4000\/"},"modified":"2026-11-03T10:49:38","modified_gmt":"2026-11-03T10:49:38","slug":"waterway-tiny-might-pump-wet-end-seal-for-type-a-impeller-811-4000","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/it\/product\/waterway-tiny-might-pump-wet-end-seal-for-type-a-impeller-811-4000\/","title":{"rendered":"Waterway &#8211; Tiny Might Pump Wet End Seal for Type A Impeller &#8211; 811-4000"},"content":{"rendered":"<h2>Waterway &#8211; Guarnizione lato umido per pompa Tiny Might per giranta di tipo A<\/h2>\n<p>This Waterway 811-4000 wet end seal, also listed as U.S. Seal PS-671, is a replacement mechanical pump seal for the <a href=\"https:\/\/www.poolparthub.com\/it\/product\/waterway-tiny-might-200w-24-hour-spa-circulation-pump-3312620-14eu\/\">Waterway Tiny Might pump<\/a>. It stops water leaking out of the pump wet end along the motor spindle. It only fits Tiny Might pumps with a type A impeller, so check your pump before ordering.<\/p>\n<h3>Compatibilit\u00e0 con la Waterway Tiny Might<\/h3>\n<p>Questa guarnizione per pompa di spa \u00e8 solo per la Waterway Tiny Might. La Tiny Might \u00e8 stata venduta con due diversi modelli di girante e due diverse guarnizioni lato umido, e la guarnizione in questa pagina \u00e8 compatibile solo se la tua girante \u00e8 un modello A.<\/p>\n<p>Ti consigliamo di smontare il <a href=\"https:\/\/www.poolparthub.com\/it\/product\/waterway-tiny-might-pump-wet-end-with-volute-and-impeller-310-9000\/\">lato umido Tiny Might<\/a> prima di selezionare la guarnizione, cos\u00ec potrai confermare quale modello \u00e8 installato nella tua pompa.<\/p>\n<h3>Come distinguere la girante A dalla girante B<\/h3>\n<p>Osserva come sono disposte la girante e la guarnizione una volta aperto il lato umido:<\/p>\n<ul>\n<li>Vista A: la girante non ha un albero proprio. L'albero del motore passa direttamente attraverso la guarnizione meccanica. L'anello in ceramica \u00e8 fissato sulla girante e la molla metallica statica si trova sulla voluta. Questa \u00e8 la versione a cui si adatta questa guarnizione.<\/li>\n<li>Vista B: la girante ha un albero. La molla metallica si trova sulla girante e l'anello in ceramica \u00e8 statico sulla voluta. Questa guarnizione non \u00e8 offerta per questo design, quindi sarebbe necessario sostituire l'intero gruppo lato umido della pompa.<\/li>\n<\/ul>\n<h3>Di cosa \u00e8 composta la guarnizione PS-671<\/h3>\n<p>La guarnizione \u00e8 composta da due parti. Una si monta sul lato acqua e l'altra si inserisce dietro la girante. Insieme chiudono lo spazio attorno all'albero del motore, da dove altrimenti uscirebbe l'acqua dal lato pompa.<\/p>\n<h3>Dimensioni della guarnizione PS-671<\/h3>\n<p>Usa queste misure (in mm) per confrontare la guarnizione con le parti che hai rimosso dalla pompa:<\/p>\n<ul>\n<li>Anello in ceramica: diametro esterno 22,6, diametro interno 10,5, spessore 4,2<\/li>\n<li>Molla: diametro esterno 28,8, diametro interno 10,4, spessore 11,7<\/li>\n<\/ul>\n<p>Codici da cercare: Waterway 811-4000 e U.S. Seal PS-671.<\/p>","protected":false},"excerpt":{"rendered":"<p>Waterway &#8211; Tiny Might Pump Wet End Seal for Type A Impeller This Waterway 811-4000 wet end seal, also listed as U.S. Seal PS-671, is a replacement mechanical pump seal for the Waterway Tiny Might pump. It stops water leaking out of the pump wet end along the motor spindle. It only fits Tiny Might<a href=\"https:\/\/www.poolparthub.com\/it\/product\/waterway-tiny-might-pump-wet-end-seal-for-type-a-impeller-811-4000\/\">Continua a leggere <span class=\"sr-only\">&#8220;Waterway &#8211; Tiny Might Pump Wet End Seal for Type A Impeller &#8211; 811-4000&#8221;<\/span><\/a><\/p>","protected":false},"featured_media":54968,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[2127],"product_cat":[2108],"product_tag":[],"class_list":["post-54970","product","type-product","status-publish","has-post-thumbnail","product_brand-waterway","product_cat-spa-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":"Replacement seal for the Waterway Tiny Might pump"},{"text_details_type":"yes","text_details_product":"Stops water leaking along the motor spindle"},{"text_details_type":"yes","text_details_product":"Two-part mechanical seal"},{"text_details_type":"yes","text_details_product":"Dimensions listed for easy comparison"},{"text_details_type":"no","text_details_product":"Only fits Tiny Might pumps with a type A impeller"},{"text_details_type":"no","text_details_product":"Not offered for the type B impeller design, which needs a whole new wet end"}],"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>Waterway 811-4000 Tiny Might Pump Seal \u2014 811-4000<\/title>\n<meta name=\"description\" content=\"PS-671 wet end seal for Waterway Tiny Might pumps with a type A impeller. Stops leaks along the motor spindle. 811-4000 \u2013 \u20ac39,45\" \/>\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\/it\/product\/waterway-tiny-might-pump-wet-end-seal-for-type-a-impeller-811-4000\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Waterway - Tiny Might Pump Wet End Seal for Type A Impeller - 811-4000\" \/>\n<meta property=\"og:description\" content=\"PS-671 wet end seal for Waterway Tiny Might pumps with a type A impeller. 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