{"id":2855,"date":"2025-10-25T07:30:14","date_gmt":"2025-10-25T07:30:14","guid":{"rendered":"https:\/\/vacuumtoiletparts.com\/?post_type=blc-product-review&#038;p=2855"},"modified":"2025-11-19T08:07:34","modified_gmt":"2025-11-19T08:07:34","slug":"hzt038201500","status":"publish","type":"blc-product-review","link":"https:\/\/vacuumtoiletparts.com\/es\/products\/hzt038201500\/","title":{"rendered":"HZT038201500 Sello mec\u00e1nico del eje - Conjunto de sellado mec\u00e1nico de la bomba de aguas residuales de vac\u00edo marina (acero inoxidable + carburo de silicio SiC + anillo de sellado NBR) Compatible con JETS"},"content":{"rendered":"<p>I. Descripci\u00f3n general del producto<\/p>\n<p>El sello del eje HZT038201500 es un componente de sellado central de la bomba de vac\u00edo marina para aguas residuales HZT 15MBD. Se encarga de aislar completamente el l\u00edquido y el gas cuando gira el eje accionado por el motor, evitando fugas en la c\u00e1mara de vac\u00edo.<\/p>\n<p>Este conjunto utiliza un par de anillos de rotor y estator de carburo de silicio (SiC), una carcasa de acero inoxidable 316 y una estructura de anillos de sellado de NBR para lograr una alta fiabilidad, resistencia a la corrosi\u00f3n y un rendimiento de sellado mec\u00e1nico de larga duraci\u00f3n.<\/p>\n<p>Se instala entre el manguito separador HZT029151800 y la brida de sellado del eje HZT029150391, montada en el exterior del eje del motor. Mediante un posicionamiento axial y una compresi\u00f3n precisos, forma una barrera de sellado cr\u00edtica para el sistema de la bomba de vac\u00edo.<\/p>\n<p>II. Estructura y principio de funcionamiento<\/p>\n<p>1. Anillo giratorio:<br \/>\nFabricado en carburo de silicio SiC, est\u00e1 montado en el eje del motor y gira de forma sincronizada con el eje. La superficie est\u00e1 rectificada con precisi\u00f3n para obtener una gran dureza y una excelente resistencia al desgaste.<\/p>\n<p>2\ufe0f\u20e3 Anillo estacionario:<br \/>\nTambi\u00e9n fabricado en SiC, se fija dentro de la carcasa de acero inoxidable 316 mediante un asiento de sellado, formando un par rectificado con precisi\u00f3n con el anillo giratorio para mantener un sellado de microespacios.<\/p>\n<p>3\ufe0f\u20e3 Sellado secundario:<br \/>\nSe utiliza una junta t\u00f3rica de NBR (HZT037219210) muy resistente al aceite y a la temperatura.<br \/>\nEsto forma un sello est\u00e1tico flexible entre el anillo estacionario, la carcasa met\u00e1lica y la brida, mejorando el aislamiento global de gas-l\u00edquido.<\/p>\n<p>4\ufe0f\u20e3 Vivienda:<br \/>\nLa carcasa est\u00e1 mecanizada por CNC en acero inoxidable 316L, que ofrece una excelente resistencia a la corrosi\u00f3n y estabilidad estructural.<br \/>\nEl exterior de la carcasa y la brida de sellado del eje (HZT029150391) utilizan un mecanismo de compresi\u00f3n, mientras que la precarga el\u00e1stica interna mantiene la presi\u00f3n de sellado.<\/p>\n<p>5\ufe0f\u20e3 Principio de funcionamiento:<br \/>\nCuando el motor acciona el eje, el anillo din\u00e1mico gira con \u00e9l, mientras que el anillo est\u00e1tico permanece fijo. Entre los dos anillos se forma una pel\u00edcula l\u00edquida extremadamente fina (aproximadamente 1\u03bcm), que proporciona tanto lubricaci\u00f3n como estanqueidad, logrando un doble aislamiento gas-l\u00edquido. Cuando la bomba se detiene, el muelle y la junta t\u00f3rica vuelven autom\u00e1ticamente a su posici\u00f3n original, manteniendo el contacto de sellado.<\/p>\n<p>III. Materiales y proceso de fabricaci\u00f3n<\/p>\n<p>* Material del anillo din\u00e1mico y est\u00e1tico: SiC (carburo de silicio), resistente al desgaste, a la corrosi\u00f3n y a las altas temperaturas.<\/p>\n<p>* Carcasa met\u00e1lica: Acero inoxidable 316 (Marine Grade), mecanizado de precisi\u00f3n CNC.<\/p>\n<p>* Junta: Goma de nitrilo NBR, resistente al aceite, antienvejecimiento y de sellado fuerte.<\/p>\n<p>* Procesamiento:<\/p>\n<p>* Torneado de precisi\u00f3n CNC + rectificado de precisi\u00f3n + pruebas de alineaci\u00f3n din\u00e1mica y est\u00e1tica de anillos.<\/p>\n<p>* La planitud de la superficie de sellado se controla dentro de 2 bandas ligeras (aproximadamente 0,0002 mm).<\/p>\n<p>* La holgura de ajuste y la presi\u00f3n espec\u00edfica se ajustan a las normas ISO 3069.<\/p>\n<p>IV. Posici\u00f3n de instalaci\u00f3n y ajuste<\/p>\n<p>1. El conjunto de sellado del eje se instala entre el eje del motor y la c\u00e1mara de vac\u00edo, conectado al manguito espaciador HZT029151800 en la parte delantera y a la brida final HZT029150391 en la parte trasera.<br \/>\n2. El cierre giratorio gira con el eje del motor, mientras que el cierre est\u00e1tico se conecta a la c\u00e1mara de cierre fija del cuerpo de la bomba.<br \/>\n3. La junta del eje se fija mediante un prensaestopas roscado, con una tolerancia de apriete est\u00e1ndar controlada de 0,5-1,0 mm.<br \/>\n4. La junta t\u00f3rica y la superficie de la brida 316 garantizan un funcionamiento sin fugas a largo plazo.<\/p>\n<p>V. Rendimiento y ventajas<\/p>\n<p>\u2705 Alta fiabilidad: Las juntas rotativas y est\u00e1ticas de SiC tienen una larga vida \u00fatil y una excelente resistencia a la fricci\u00f3n en seco.<br \/>\n\u2705 Mantenimiento de alto vac\u00edo: El sello axial mantiene una ca\u00edda de presi\u00f3n estable, evitando el decaimiento del vac\u00edo.<br \/>\n\u2705 Resistencia a la corrosi\u00f3n: La carcasa de acero inoxidable 316 es resistente al agua de mar y a las aguas residuales.<br \/>\n\u2705 F\u00e1cil mantenimiento: Las dimensiones estandarizadas permiten un desmontaje y sustituci\u00f3n independientes. \u2705 Alta compatibilidad: Compatible con est\u00e1ndares de componentes como HZT029151800, HZT029150391 y HZT029150701.<\/p>\n<p>VI. Aplicaciones t\u00edpicas<\/p>\n<p>* Sistemas de saneamiento marino<br \/>\n* Sistemas de inodoros de vac\u00edo<br \/>\n* Bombas de vac\u00edo para aguas negras y grises<br \/>\n* Estaciones industriales de transferencia por vac\u00edo y elevaci\u00f3n de aguas residuales<\/p>\n<p>VII. Inspecci\u00f3n y normas de calidad<\/p>\n<p>* Inspecci\u00f3n de planitud: Inspecci\u00f3n por interfer\u00f3metro \u2264 2 bandas luminosas.<br \/>\n* Prueba de estanqueidad al aire: Atenuaci\u00f3n del vac\u00edo \u2264 0,1kPa\/5min.<br \/>\n* Tolerancia de desviaci\u00f3n del anillo giratorio \u2264 0,02 mm.<br \/>\n* Material 316 Prueba de niebla salina \u2265 480 horas.<br \/>\n* Ensayo completo de estanqueidad mec\u00e1nica: velocidad 3000 rpm, temperatura media 0-60\u00b0C.<\/p>\n<p>8. Asistencia t\u00e9cnica y suministro<\/p>\n<p>HZT ofrece servicios completos de equipamiento, dise\u00f1o de sistemas y accesorios:<\/p>\n<p>* Soluciones integrales para bombas de vac\u00edo marinas y estaciones de bombeo de vac\u00edo de aguas residuales<br \/>\n* Sistema OEM y asistencia a astilleros<br \/>\n* Suministro r\u00e1pido de piezas y servicios de reparaci\u00f3n<\/p>\n<p>\ud83d\udce7 Correo electr\u00f3nico de asistencia t\u00e9cnica: SJDT1199@gmail.com<br \/>\n\ud83c\udf10 P\u00e1gina oficial: www.vacuumtoiletparts.com<\/p>\n<p>1. HZT029151001 - Asiento de v\u00e1lvula de mariposa<br \/>\n2. HZT037302200 - Disco de v\u00e1lvula de mariposa<br \/>\n3. HZT029151003 - Placa de presi\u00f3n<br \/>\n4. HZT029150310 - Tapa de la c\u00e1mara de aspiraci\u00f3n<br \/>\n5. HZT037219210 - Junta t\u00f3rica<br \/>\n6. HZT029150320 - C\u00e1mara de aspiraci\u00f3n<br \/>\n7. HZT020202900 - Junta de vaso hexagonal<br \/>\n8. HZT029151900 - Contratuerca<br \/>\n9. HZT029150400 - Cuchilla giratoria<br \/>\n10. HZT029150500 - Cuchilla estacionaria<br \/>\n11. HZT029152401 - Tornillo hexagonal de media rosca con arandela el\u00e1stica (M10x170)<br \/>\n12. HZT029150601 - Brida final<br \/>\n13. HZT029150701 - Rotor (impulsor)<br \/>\n14. HZT029150800 - Carcasa del rotor<br \/>\n15. HZT029151800 - Espaciador<br \/>\n16. HZT038201500 - Junta del eje<br \/>\n17. HZT034507420 - Abrazadera de manguera<br \/>\n18. HZT034507500 - Manguera<br \/>\n19. HZT029150391 - Brida de sellado del eje<br \/>\n20. HZT029150901 - C\u00e1mara de presi\u00f3n (C\u00e1mara de descarga de agua)<br \/>\n21. HZT029150310-02 - Tapa de aspiraci\u00f3n (placa met\u00e1lica)<br \/>\n22. HZT029150450 - Conjunto cortador<br \/>\n23. HZT\/- - Motor - 2.2kW - Motor marino<br \/>\n24. HZT029015001 - Bomba de vac\u00edo 15MBD<br \/>\n25. HZT023280061 - Asiento de v\u00e1lvula Flap<br \/>\n26. HZT037302100 - Disco de v\u00e1lvula Flap<br \/>\n27. HZT023280091 - Placa de presi\u00f3n<br \/>\n28. HZT023280050 - Tapa de la c\u00e1mara de aspiraci\u00f3n<br \/>\n29. HZT037219260 - Junta t\u00f3rica<br \/>\n30. HZT023280070 - Sujetador de brida<br \/>\n31. HZT023280080 - Brida<br \/>\n32. HZT023280040 - C\u00e1mara de aspiraci\u00f3n<br \/>\n33. HZT020202900 - Enchufe<br \/>\n34. HZT020203100 - Cuchilla giratoria<br \/>\n35. HZT020203100 - Cuchilla estacionaria<br \/>\n36. HZT021201000 - Portacuchillas<br \/>\n37. HZT036202010 - Perno hexagonal de media rosca (con arandela el\u00e1stica) M12x220<br \/>\n38. HZT023200210 - Placa final de la c\u00e1mara de aspiraci\u00f3n<br \/>\n39. HZT023219000 - Carcasa del rotor<br \/>\n40. HZT021265401 - Rotor (Impulsor)<br \/>\n41. HZT021217000 - Tap\u00f3n RG 3\/8<br \/>\n42. HZT023219000 - C\u00e1mara de presi\u00f3n (C\u00e1mara de descarga)<br \/>\n43. HZT023260400 - Manguito de aislamiento<br \/>\n44. HZT038218900 - Junta del eje<br \/>\n45. HZT023280030 - Brida de sellado del eje<br \/>\n46. HZT023280050-02 - Tapa de la c\u00e1mara de aspiraci\u00f3n (chapa met\u00e1lica)<br \/>\n47. HZT\/- - Motor - 3,0 kW - Motor marino<br \/>\n48. HZT023280010 - Bomba de vac\u00edo 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>El ret\u00e9n mec\u00e1nico HZT038201500 es un conjunto de sellado de alta precisi\u00f3n compuesto por una carcasa de acero inoxidable, anillos giratorios y estacionarios de SiC y juntas t\u00f3ricas de NBR. Instalado entre el manguito espaciador (HZT029151800) y la brida (HZT029150391), a\u00edsla el eje del motor de la c\u00e1mara de vac\u00edo para evitar fugas de fluido. Dise\u00f1ada para la bomba de vac\u00edo para aguas residuales marinas HZT 15MBD, esta junta garantiza un funcionamiento fiable, una excelente resistencia a la corrosi\u00f3n y una larga vida \u00fatil en aplicaciones de aguas residuales marinas e inodoros de vac\u00edo.<\/p>","protected":false},"author":1,"featured_media":2864,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"blc-product-review-categories":[36],"class_list":["post-2855","blc-product-review","type-blc-product-review","status-publish","has-post-thumbnail","hentry","blc-product-review-categories-hzt-15mbd"],"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>HZT038201500 Shaft Seal Mechanical Seal - Marine Vacuum Sewage Pump Mechanical Seal Assembly (Stainless Steel + SiC Silicon Carbide + NBR Seal Ring) Compatible with JETS - 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\/es\/products\/hzt038201500\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HZT038201500 Shaft Seal Mechanical Seal - Marine Vacuum Sewage Pump Mechanical Seal Assembly (Stainless Steel + SiC Silicon Carbide + NBR Seal Ring) Compatible with JETS - 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=\"HZT038201500 mechanical shaft seal is a high-precision sealing assembly made of stainless steel housing, SiC rotary and stationary rings, and NBR O-rings. Installed between the spacer sleeve (HZT029151800) and the flange (HZT029150391), it isolates the motor shaft from the vacuum chamber to prevent fluid leakage. Engineered for the HZT 15MBD marine vacuum sewage pump, this seal ensures reliable operation, excellent corrosion resistance, and long service life under marine sewage and vacuum toilet applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vacuumtoiletparts.com\/es\/products\/hzt038201500\/\" \/>\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=\"2025-11-19T08:07:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vacuumtoiletparts.com\/wp-content\/uploads\/2025\/10\/hzt038201500-15mbd-shaft-seal-side-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=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038201500\\\/\",\"url\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038201500\\\/\",\"name\":\"HZT038201500 Shaft Seal Mechanical Seal - Marine Vacuum Sewage Pump Mechanical Seal Assembly (Stainless Steel + SiC Silicon Carbide + NBR Seal Ring) Compatible with JETS - 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\\\/hzt038201500\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038201500\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/hzt038201500-15mbd-shaft-seal-side-view.jpg\",\"datePublished\":\"2025-10-25T07:30:14+00:00\",\"dateModified\":\"2025-11-19T08:07:34+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038201500\\\/#breadcrumb\"},\"inLanguage\":\"es-PE\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038201500\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es-PE\",\"@id\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038201500\\\/#primaryimage\",\"url\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/hzt038201500-15mbd-shaft-seal-side-view.jpg\",\"contentUrl\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/hzt038201500-15mbd-shaft-seal-side-view.jpg\",\"width\":1500,\"height\":1125,\"caption\":\"Main view of 316SS mechanical seal with SiC faces and NBR O-ring.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/vacuumtoiletparts.com\\\/products\\\/hzt038201500\\\/#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\":\"HZT038201500 Shaft Seal Mechanical Seal &#8211; 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Installed between the spacer sleeve (HZT029151800) and the flange (HZT029150391), it isolates the motor shaft from the vacuum chamber to prevent fluid leakage. 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