{"id":2968,"date":"2025-10-27T03:41:44","date_gmt":"2025-10-27T03:41:44","guid":{"rendered":"https:\/\/vacuumtoiletparts.com\/?post_type=blc-product-review&#038;p=2968"},"modified":"2025-11-19T08:00:50","modified_gmt":"2025-11-19T08:00:50","slug":"hzt038218900","status":"publish","type":"blc-product-review","link":"https:\/\/vacuumtoiletparts.com\/fr\/products\/hzt038218900\/","title":{"rendered":"HZT038218900 Garniture m\u00e9canique - Garniture m\u00e9canique en carbure de silicium + carbone + acier inoxydable pour HZT25MBA Marine Vacuum Discharge Pump | High Vacuum Toilet Seals | Vacuum Toilet Systems for Ships, Yachts, and Land-Based"},"content":{"rendered":"<p>I. Pr\u00e9sentation du produit<\/p>\n<p>La garniture m\u00e9canique d'arbre HZT038218900 est l'un des principaux composants d'\u00e9tanch\u00e9it\u00e9 de la HZT023280010 (pompe marine \u00e0 vide pour eaux us\u00e9es de 25MBA). Elle est install\u00e9e entre la HZT023260400 (douille d'\u00e9cartement) et la HZT023280030 (bride de garniture d'arbre).<br \/>\nIl forme un syst\u00e8me d'\u00e9tanch\u00e9it\u00e9 dynamique complet avec le HZT023219000 (bo\u00eetier du rotor), le HZT023219100 (chambre de pression) et le HZT021265401 (rotor).<\/p>\n<p>La fonction principale de ce composant est d'emp\u00eacher les fuites de vide au point de p\u00e9n\u00e9tration de l'arbre et d'assurer l'int\u00e9grit\u00e9 de la chambre de pression n\u00e9gative \u00e0 l'int\u00e9rieur du corps de la pompe. Il forme une barri\u00e8re gaz-liquide stable gr\u00e2ce au film liquide sur les faces frontales des anneaux dynamiques et statiques, ce qui en fait un \u00e9l\u00e9ment cl\u00e9 pour obtenir un vide \u00e9lev\u00e9 et un fonctionnement \u00e0 haute endurance dans la pompe 25MBA.<\/p>\n<p>II. Structure et mat\u00e9riaux<\/p>\n<p>| Composants | Mat\u00e9riaux | Description fonctionnelle<br \/>\n| &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;- | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;- | &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; |<br \/>\n| Bague rotative - carbone graphite - tourne avec l'arbre et forme un joint de friction avec la bague fixe.<br \/>\n| Bague stationnaire SIC (carbure de silicium) | Install\u00e9e dans la bride, elle reste stationnaire et forme une surface d'\u00e9tanch\u00e9it\u00e9.<br \/>\n| Ressort et pi\u00e8ces m\u00e9talliques | Acier inoxydable (usin\u00e9 CNC) | Fournit une force \u00e9lastique et un support r\u00e9sistant \u00e0 la corrosion |<br \/>\n| Bague d'\u00e9tanch\u00e9it\u00e9 - NBR \/ EPDM - Absorbe les vibrations axiales, compense les variations de l'\u00e9cart entre les bagues rotatives et fixes et assure un taux de compression stable.<\/p>\n<p>Processus de fabrication<\/p>\n<p>* Usinage CNC de pr\u00e9cision<br \/>\n* Rodage de la surface d'extr\u00e9mit\u00e9 (Rodage) Plan\u00e9it\u00e9 \u2264 2\u00b5m<br \/>\n* Essai d'\u00e9quilibrage dynamique et essai d'\u00e9tanch\u00e9it\u00e9 sous vide (-0,09MPa pendant 72 heures, pas de fuite)<br \/>\n* Tous les composants sont soumis \u00e0 des tests de corrosion au brouillard salin et \u00e0 des tests de r\u00e9sistance \u00e0 la temp\u00e9rature.<\/p>\n<p>III. Avantages en termes de performances<\/p>\n<p>1\ufe0f\u20e3 Capacit\u00e9 de scellage sous vide pouss\u00e9<br \/>\nLe principe d'\u00e9tanch\u00e9it\u00e9 par film liquide de la face frontale assure une pression n\u00e9gative stable dans la chambre de la pompe, ce qui la rend adapt\u00e9e aux syst\u00e8mes d'\u00e9vacuation des eaux us\u00e9es et de toilettes sous vide.<\/p>\n<p>2\ufe0f\u20e3 R\u00e9sistance sup\u00e9rieure \u00e0 la corrosion et \u00e0 l'usure<br \/>\nLa construction en mat\u00e9riau composite SIC+316SS permet un fonctionnement \u00e0 long terme dans l'eau de mer, les eaux noires et les eaux us\u00e9es contamin\u00e9es par des mati\u00e8res solides.<\/p>\n<p>3\ufe0f\u20e3 Structure d'appariement de haute pr\u00e9cision<br \/>\nAdaptation pr\u00e9cise avec le HZT023260400 (douille d'\u00e9cartement) et le HZT023280030 (bride) pour un assemblage facile et une \u00e9tanch\u00e9it\u00e9 stable.<\/p>\n<p>4\ufe0f\u20e3 Fonctionnement \u00e0 long terme<br \/>\nLa surface de frottement en carbone graphite pr\u00e9sente une usure extr\u00eamement faible (coefficient de frottement \u03bc\u22480,08), ce qui se traduit par un faible bruit de fonctionnement et une longue dur\u00e9e de vie.<\/p>\n<p>5\ufe0f\u20e3 Tr\u00e8s facile \u00e0 entretenir et \u00e0 remplacer<br \/>\nLa structure modulaire permet un remplacement rapide et est compatible avec la m\u00eame s\u00e9rie de pompes \u00e0 vide (HZT25MBA \/ HZT15MBD ne diff\u00e8rent que par leur structure).<\/p>\n<p>IV. Applications<\/p>\n<p>La pompe HZT038218900 n'est pas seulement adapt\u00e9e \u00e0 la pompe \u00e0 vide pour eaux us\u00e9es marines HZT023280010 (25MBA), mais elle est \u00e9galement largement utilis\u00e9e dans les syst\u00e8mes et \u00e9quipements suivants :<\/p>\n<p>* \ud83d\udea2 Marine &amp; Yacht Vacuum Sewage Systems (syst\u00e8mes d'aspiration des eaux us\u00e9es)<br \/>\n* \ud83d\udef3 Offshore Vacuum Discharge Systems (syst\u00e8mes de d\u00e9charge sous vide en mer)<br \/>\n* \u2693 Port &amp; Harbor Vacuum Stations<br \/>\n* Syst\u00e8mes de toilettes sous vide pour les v\u00e9hicules terrestres et les v\u00e9hicules de plaisance<br \/>\n* \ud83e\uddf1 Collecte des eaux us\u00e9es par aspiration et unit\u00e9s sanitaires<\/p>\n<p>Avec ses excellentes performances d'\u00e9tanch\u00e9it\u00e9 et ses mat\u00e9riaux durables, le HZT038218900 est une solution d'\u00e9tanch\u00e9it\u00e9 sous vide fiable pour les navires, les yachts et les applications offshore.<\/p>\n<p>V. Assistance technique et fourniture<\/p>\n<p>HZT fournit un \u00e9quipement complet, une conception de syst\u00e8me et des services accessoires :<\/p>\n<p>* Solutions compl\u00e8tes pour les pompes \u00e0 vide marines et les stations de pompage sous vide des eaux us\u00e9es<br \/>\n* Syst\u00e8me OEM et soutien aux chantiers navals<br \/>\n* Approvisionnement rapide en pi\u00e8ces d\u00e9tach\u00e9es et service de r\u00e9paration<\/p>\n<p>\ud83d\udce7 Courriel de l'assistance technique : SJDT1199@gmail.com<br \/>\n\ud83c\udf10 Site web officiel : www.vacuumtoiletparts.com<\/p>\n<p>1. HZT029151001 - Si\u00e8ge de soupape \u00e0 clapet<br \/>\n2. HZT037302200 - Disque de soupape \u00e0 clapet<br \/>\n3. HZT029151003 - Plaque de pression<br \/>\n4. HZT029150310 - Couvercle de la chambre d'aspiration<br \/>\n5. HZT037219210 - Joint torique<br \/>\n6. HZT029150320 - Chambre d'aspiration<br \/>\n7. HZT020202900 - Joint \u00e0 douille hexagonale<br \/>\n8. HZT029151900 - Contre-\u00e9crou<br \/>\n9. HZT029150400 - Lame rotative<br \/>\n10. HZT029150500 - Lame stationnaire<br \/>\n11. HZT029152401 - Boulon hexagonal demi-filet\u00e9 avec rondelle \u00e9lastique (M10x170)<br \/>\n12. HZT029150601 - Bride d'extr\u00e9mit\u00e9<br \/>\n13. HZT029150701 - Rotor (roue)<br \/>\n14. HZT029150800 - Bo\u00eetier de rotor<br \/>\n15. HZT029151800 - Entretoise<br \/>\n16. HZT038201500 - Joint d'arbre<br \/>\n17. HZT034507420 - Collier de serrage<br \/>\n18. HZT034507500 - Tuyau<br \/>\n19. HZT029150391 - Bride d'\u00e9tanch\u00e9it\u00e9 d'arbre<br \/>\n20. HZT029150901 - Chambre de pression (chambre d'\u00e9vacuation de l'eau)<br \/>\n21. HZT029150310-02 - Couvercle d'aspiration (plaque m\u00e9tallique)<br \/>\n22. HZT029150450 - Assemblage de coupe<br \/>\n23. HZT\/- - Moteur - 2.2kW - Moteur marin<br \/>\n24. HZT029015001 - Pompe \u00e0 vide 15MBD<br \/>\n25. HZT023280061 - Si\u00e8ge de soupape \u00e0 clapet<br \/>\n26. HZT037302100 - Disque de soupape \u00e0 clapet<br \/>\n27. HZT023280091 - Plaque de pression<br \/>\n28. HZT023280050 - Couvercle de la chambre d'aspiration<br \/>\n29. HZT037219260 - Joint torique<br \/>\n30. HZT023280070 - Fixation de bride<br \/>\n31. HZT023280080 - Bride<br \/>\n32. HZT023280040 - Chambre d'aspiration<br \/>\n33. HZT020202900 - Bouchon<br \/>\n34. HZT020203100 - Lame rotative<br \/>\n35. HZT020203100 - Lame stationnaire<br \/>\n36. HZT021201000 - Porte-lame<br \/>\n37. HZT036202010 - Boulon hexagonal \u00e0 demi-filet (avec rondelle \u00e9lastique) M12x220<br \/>\n38. HZT023200210 - Plaque d'extr\u00e9mit\u00e9 de la chambre d'aspiration<br \/>\n39. HZT023219000 - Bo\u00eetier de rotor<br \/>\n40. HZT021265401 - Rotor (Impeller)<br \/>\n41. HZT021217000 - Bouchon RG 3\/8<br \/>\n42. HZT023219000 - Chambre de pression (chambre de d\u00e9charge)<br \/>\n43. HZT023260400 - Douille d'isolation<br \/>\n44. HZT038218900 - Joint d'arbre<br \/>\n45. HZT023280030 - Bride d'\u00e9tanch\u00e9it\u00e9 d'arbre<br \/>\n46. HZT023280050-02 - Couvercle de la chambre d'aspiration (feuille de m\u00e9tal)<br \/>\n47. HZT\/- - Moteur - 3,0 kW - Moteur marin<br \/>\n48. HZT023280010 - Pompe \u00e0 vide 25 MBA<\/p>\n<p>6541458, 5900200, 6558400147, 5957600, 5980801, 6541673, 5979000, 5435181, 5451480, 6543469, 6543521, 5980914, 5981000, 6545873, 6545872, 6541672, 5979500, 5979600, 6542601, 6542586, 6541675, 5775500, 5973401, 6545363, 6543035, 5959902, 6542998, 6545393, 6541552, 5437623, 6540972, 6540973, 6543036, 5821700, 5433594, 6542305, 6545041, 5821000, 6542997, 6547089, 6547327, 6545537, 5490590, 5490587, 5450072, 5490580, 6541525, 6546852, 6545903, 6541709, 6541708, 6546255, 6542549, 6542827, 6543101, 6545725, 5437598, 5430612, 6541200, 5442101, 5824900, 6541003, 5980802, 6542958, 5435169, 6545052, 65433072, 5779210, 5780000, 5779400, 5435269, 6543003, 70701001, 5774002, 5774000, 5900204, 5435015, 5774901, 6542981, 6545051, 6542402, 6543002, 5481004, 6543072, 5445001, 6545828, 6540969, 5437666, 5913502, 5430595, 5979312, 6545901, 5490548, 6542451, 6542434, 6543229, 5470214, 6542983, 6542982, 5433215, 5432548<\/p>","protected":false},"excerpt":{"rendered":"<p>HZT038218900 est la garniture m\u00e9canique d'arbre con\u00e7ue avec pr\u00e9cision pour les pompes \u00e0 vide marines HZT25MBA. Construite avec des faces d'\u00e9tanch\u00e9it\u00e9 en SIC et en carbone, des pi\u00e8ces en acier inoxydable et des joints toriques en NBR\/EPDM, elle offre une \u00e9tanch\u00e9it\u00e9 au vide durable, r\u00e9sistante \u00e0 la corrosion et sans fuite pour les syst\u00e8mes d'\u00e9vacuation sous vide \u00e0 bord des navires, des yachts, en mer et sur terre.<\/p>","protected":false},"author":1,"featured_media":2971,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"blc-product-review-categories":[37],"class_list":["post-2968","blc-product-review","type-blc-product-review","status-publish","has-post-thumbnail","hentry","blc-product-review-categories-hzt-25mba"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HZT038218900 Mechanical Seal - Silicon Carbide + Carbon + Stainless Steel Mechanical Seal for HZT25MBA Marine Vacuum Discharge Pump | High Vacuum Toilet Seals | Vacuum Toilet Systems for Ships, Yachts, and Land-Based - HZT Marine Vacuum Sewage System_Vacuum Pump Station_Marine Vacuum Sewage Macerator Pump_Ship Maintenance Spare Parts_Vacuum Toilet_Vacuum Lavatory_Vacuum Toilet Ceramic Bowl_Compatible with EVAC\/JETS Systems<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vacuumtoiletparts.com\/fr\/products\/hzt038218900\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HZT038218900 Mechanical Seal - Silicon Carbide + Carbon + Stainless Steel Mechanical Seal for HZT25MBA Marine Vacuum Discharge Pump | High Vacuum Toilet Seals | Vacuum Toilet Systems for Ships, Yachts, and Land-Based - HZT Marine Vacuum Sewage System_Vacuum Pump Station_Marine Vacuum Sewage Macerator Pump_Ship Maintenance Spare Parts_Vacuum Toilet_Vacuum Lavatory_Vacuum Toilet Ceramic Bowl_Compatible with EVAC\/JETS Systems\" \/>\n<meta property=\"og:description\" content=\"HZT038218900 is the precision-engineered mechanical shaft seal designed for HZT25MBA marine vacuum discharge pumps. Built with SIC and carbon sealing faces, stainless steel hardware, and NBR\/EPDM O-rings, it delivers durable, corrosion-resistant, and leak-free vacuum sealing for shipboard, yacht, offshore, and land-based vacuum sewage systems.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vacuumtoiletparts.com\/fr\/products\/hzt038218900\/\" \/>\n<meta property=\"og:site_name\" content=\"HZT Marine Vacuum Sewage System_Vacuum Pump Station_Marine Vacuum Sewage Macerator Pump_Ship Maintenance Spare Parts_Vacuum Toilet_Vacuum Lavatory_Vacuum Toilet Ceramic Bowl_Compatible with EVAC\/JETS Systems\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-19T08:00:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vacuumtoiletparts.com\/wp-content\/uploads\/2025\/10\/hzt038218900-25mba-shaft-seal-installed-view.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1125\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimation du temps de lecture\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038218900\\\/\",\"url\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038218900\\\/\",\"name\":\"HZT038218900 Mechanical Seal - Silicon Carbide + Carbon + Stainless Steel Mechanical Seal for HZT25MBA Marine Vacuum Discharge Pump | High Vacuum Toilet Seals | Vacuum Toilet Systems for Ships, Yachts, and Land-Based - HZT Marine Vacuum Sewage System_Vacuum Pump Station_Marine Vacuum Sewage Macerator Pump_Ship Maintenance Spare Parts_Vacuum Toilet_Vacuum Lavatory_Vacuum Toilet Ceramic Bowl_Compatible with EVAC\\\/JETS Systems\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038218900\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038218900\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/hzt038218900-25mba-shaft-seal-installed-view.jpg\",\"datePublished\":\"2025-10-27T03:41:44+00:00\",\"dateModified\":\"2025-11-19T08:00:50+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038218900\\\/#breadcrumb\"},\"inLanguage\":\"fr-CA\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038218900\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-CA\",\"@id\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038218900\\\/#primaryimage\",\"url\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/hzt038218900-25mba-shaft-seal-installed-view.jpg\",\"contentUrl\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/hzt038218900-25mba-shaft-seal-installed-view.jpg\",\"width\":1500,\"height\":1125,\"caption\":\"Precision SIC stationary ring with O-ring groove and 316SS retainer.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038218900\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Product Reviews\",\"item\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/product\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"HZT038218900 Mechanical Seal &#8211; 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