{"product_id":"sello-mecanico-tipo-21-pulgadas-sealing-tech","title":"Sello Mecánico Tipo 21 en Pulgadas | Sealing Tech-G","description":"\u003cp\u003eEl \u003cstrong\u003eSello Mecánico Tipo 21 en Pulgadas de Sealing Tech-G\u003c\/strong\u003e es un cierre mecánico sencillo, versátil y de gran aplicación industrial, diseñado para sellar fluidos limpios y con abrasivos en bombas centrífugas. Disponible en una amplia gama de diámetros de eje desde 1\/2\" hasta 2 1\/2\", con múltiples combinaciones de materiales de caras (Carbón\/Silicio, Carbón\/Cerámica, Silicio\/Silicio) y elastoméros (EPDM, NBR), lo que permite adaptarlo a una gran variedad de fluidos, temperaturas y condiciones de operación. Su diseño probado y ampliamente estandarizado facilita la sustitución y el mantenimiento en campo.\u003c\/p\u003e\n\u003ch2\u003eAplicaciones\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSistemas de agua limpia: bombas de abastecimiento, riego agrícola y distribución municipal\u003c\/li\u003e\n\u003cli\u003eCalderas y sistemas de vapor: bombas alimentadoras de caldera con agua tratada\u003c\/li\u003e\n\u003cli\u003eMinera y procesos con abrasivos: fluidos con sólidos en suspensión (con selección adecuada de caras)\u003c\/li\u003e\n\u003cli\u003eIndustria química y de proceso: fluidos compatibles con EPDM o NBR según el elastoméro seleccionado\u003c\/li\u003e\n\u003cli\u003eIndustria alimentaria y de bebidas: agua, jugos y fluidos limpios con caras en C\/SiC o SiC\/SiC\u003c\/li\u003e\n\u003cli\u003eMantenimiento industrial general: reemplazo de sellos en bombas centrífugas estándar\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEspecificaciones Técnicas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTipo:\u003c\/strong\u003e Sello mecánico simple Tipo 21 (estándar industrial)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSistema de medidas:\u003c\/strong\u003e Imperial (pulgadas)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiámetros de eje disponibles:\u003c\/strong\u003e 1\/2\" \/ 5\/8\" \/ 3\/4\" \/ 1\" \/ 1 1\/8\" \/ 1 1\/4\" \/ 1 1\/2\" \/ 1 5\/8\" \/ 1 3\/4\" \/ 2\" \/ 2 1\/4\" \/ 2 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial de las caras de deslizamiento:\u003c\/strong\u003e Carbón \/ Silicio (C\/SiC) | Carbón \/ Cerámica (C\/Al₂O₃) | Silicio \/ Silicio (SiC\/SiC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial del elastómero:\u003c\/strong\u003e EPDM | NBR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguración:\u003c\/strong\u003e Sello simple\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnidad de venta:\u003c\/strong\u003e Unidad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaís de origen:\u003c\/strong\u003e España \/ Taiwán\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarca:\u003c\/strong\u003e Sealing Tech-G\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEquivalente a \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Crane Tipo 21\u003c\/strong\u003e (el original — este sello lleva su nombre)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEagleBurgmann\u003c\/strong\u003e Serie MG1 \/ B21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlowserve\u003c\/strong\u003e Serie SLC-21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAESSEAL\u003c\/strong\u003e Serie B21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVulcan Seals\u003c\/strong\u003e Serie 21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoten\u003c\/strong\u003e Tipo 21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAES (Chesterton)\u003c\/strong\u003e Serie 442 \/ Tipo 21\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible con\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrundfos\u003c\/strong\u003e NK, NB, CM, CR (versiones eje imperial)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGoulds\u003c\/strong\u003e Serie 3196, 3656, 3316\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlowserve\u003c\/strong\u003e Serie Mark 3, ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEbara\u003c\/strong\u003e Serie 3LS\/3LM, ASH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedrollo\u003c\/strong\u003e Serie F, NGA, HF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLowara\u003c\/strong\u003e Serie SH, CO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKSB\u003c\/strong\u003e Serie Etanorm, Megachem\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAurora\u003c\/strong\u003e Serie 341\/411\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurco\u003c\/strong\u003e Serie Mark 3 ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBerkeley\u003c\/strong\u003e Serie B series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeerless\u003c\/strong\u003e Serie TU\/HH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eITT Goulds\u003c\/strong\u003e Serie ANSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOtros Nombres Comunes\u003c\/h2\u003e\n\u003cp\u003eEste componente también es conocido como: \u003cem\u003esello mecánico tipo 21\u003c\/em\u003e, \u003cem\u003emechanical seal type 21\u003c\/em\u003e, \u003cem\u003esello simple bomba centrífuga pulgadas\u003c\/em\u003e, \u003cem\u003eType 21 pump seal\u003c\/em\u003e, \u003cem\u003ecierre mecánico estándar industrial\u003c\/em\u003e, \u003cem\u003esello mecánico agua limpia\u003c\/em\u003e, \u003cem\u003esello bomba caldera\u003c\/em\u003e, \u003cem\u003esello mecánico riego agrícola\u003c\/em\u003e.\u003c\/p\u003e","brand":"Sealing Tech-G","offers":[{"title":"1\/2\" \/ Carbón - Silicio \/ EPDM","offer_id":46731583717621,"sku":"SDF-1202-28","price":150.0,"currency_code":"HNL","in_stock":true},{"title":"1\/2\" \/ Carbón - Silicio \/ NBR","offer_id":46731795661045,"sku":"SDF-1202-29","price":130.0,"currency_code":"HNL","in_stock":true},{"title":"1\/2\" \/ Carbón - Cerámica \/ EPDM","offer_id":46731795693813,"sku":"SDF-1202-30","price":279.0,"currency_code":"HNL","in_stock":true},{"title":"1\/2\" \/ Carbón - Cerámica \/ NBR","offer_id":46731795726581,"sku":"SDF-1202-31","price":133.0,"currency_code":"HNL","in_stock":true},{"title":"1\/2\" \/ Silicio - Silicio \/ EPDM","offer_id":46731795759349,"sku":"SDF-1202-32","price":296.0,"currency_code":"HNL","in_stock":true},{"title":"1\/2\" \/ Silicio - Silicio \/ NBR","offer_id":46731795792117,"sku":"SDF-1202-33","price":220.0,"currency_code":"HNL","in_stock":true},{"title":"5\/8\" \/ Carbón - Silicio \/ EPDM","offer_id":46731619303669,"sku":"SDF-1202-34","price":240.0,"currency_code":"HNL","in_stock":true},{"title":"5\/8\" \/ Carbón - Silicio \/ NBR","offer_id":46731795824885,"sku":"SDF-1202-35","price":220.0,"currency_code":"HNL","in_stock":true},{"title":"5\/8\" \/ Carbón - Cerámica \/ EPDM","offer_id":46731795857653,"sku":"SDF-1202-36","price":143.0,"currency_code":"HNL","in_stock":true},{"title":"5\/8\" \/ Carbón - Cerámica \/ NBR","offer_id":46731795890421,"sku":"SDF-1202-37","price":147.0,"currency_code":"HNL","in_stock":true},{"title":"5\/8\" \/ Silicio - Silicio \/ EPDM","offer_id":46731795923189,"sku":"SDF-1202-38","price":420.0,"currency_code":"HNL","in_stock":true},{"title":"5\/8\" \/ Silicio - Silicio \/ NBR","offer_id":46731795955957,"sku":"SDF-1202-39","price":420.0,"currency_code":"HNL","in_stock":true},{"title":"3\/4\" \/ Carbón - Silicio \/ EPDM","offer_id":46731619336437,"sku":"SDF-1202-40","price":242.0,"currency_code":"HNL","in_stock":true},{"title":"3\/4\" \/ Carbón - Silicio \/ NBR","offer_id":46731795988725,"sku":"SDF-1202-41","price":232.0,"currency_code":"HNL","in_stock":true},{"title":"3\/4\" \/ Carbón - Cerámica \/ EPDM","offer_id":46731796021493,"sku":"SDF-1202-42","price":152.0,"currency_code":"HNL","in_stock":true},{"title":"3\/4\" \/ Carbón - Cerámica \/ NBR","offer_id":46731796054261,"sku":"SDF-1202-43","price":149.0,"currency_code":"HNL","in_stock":true},{"title":"3\/4\" \/ Silicio - Silicio \/ EPDM","offer_id":46731796087029,"sku":"SDF-1202-44","price":425.0,"currency_code":"HNL","in_stock":true},{"title":"3\/4\" \/ Silicio - Silicio \/ NBR","offer_id":46731796119797,"sku":"SDF-1202-45","price":425.0,"currency_code":"HNL","in_stock":true},{"title":"1\" \/ Carbón - Silicio \/ EPDM","offer_id":46731619369205,"sku":"SDF-1202-46","price":570.0,"currency_code":"HNL","in_stock":true},{"title":"1\" \/ Carbón - Silicio \/ NBR","offer_id":46731796152565,"sku":"SDF-1202-47","price":568.0,"currency_code":"HNL","in_stock":true},{"title":"1\" \/ Carbón - Cerámica \/ EPDM","offer_id":46731796185333,"sku":"SDF-1202-48","price":189.0,"currency_code":"HNL","in_stock":true},{"title":"1\" \/ Carbón - Cerámica \/ NBR","offer_id":46731796218101,"sku":"SDF-1202-49","price":185.0,"currency_code":"HNL","in_stock":true},{"title":"1\" \/ Silicio - Silicio \/ EPDM","offer_id":46731796250869,"sku":"SDF-1202-50","price":580.0,"currency_code":"HNL","in_stock":true},{"title":"1\" \/ Silicio - Silicio \/ NBR","offer_id":46731796283637,"sku":"SDF-1202-51","price":580.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/8\" \/ Carbón - Silicio \/ EPDM","offer_id":46731619401973,"sku":"SDF-1202-52","price":669.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/8\" \/ Carbón - Silicio \/ NBR","offer_id":46731796316405,"sku":"SDF-1202-53","price":661.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/8\" \/ Carbón - Cerámica \/ EPDM","offer_id":46731796349173,"sku":"SDF-1202-54","price":280.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/8\" \/ Carbón - Cerámica \/ NBR","offer_id":46731796381941,"sku":"SDF-1202-55","price":270.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/8\" \/ Silicio - Silicio \/ EPDM","offer_id":46731796414709,"sku":"SDF-1202-56","price":650.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/8\" \/ Silicio - Silicio \/ NBR","offer_id":46731796447477,"sku":"SDF-1202-57","price":650.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/4\" \/ Carbón - Silicio \/ EPDM","offer_id":46731619434741,"sku":"SDF-1202-58","price":678.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/4\" \/ Carbón - Silicio \/ NBR","offer_id":46731796480245,"sku":"SDF-1202-59","price":678.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/4\" \/ Carbón - Cerámica \/ EPDM","offer_id":46731796513013,"sku":"SDF-1202-60","price":335.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/4\" \/ Carbón - Cerámica \/ NBR","offer_id":46731796545781,"sku":"SDF-1202-61","price":320.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/4\" \/ Silicio - Silicio \/ EPDM","offer_id":46731796578549,"sku":"SDF-1202-62","price":750.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/4\" \/ Silicio - Silicio \/ NBR","offer_id":46731796611317,"sku":"SDF-1202-63","price":750.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/2\" \/ Carbón - Silicio \/ EPDM","offer_id":46731619467509,"sku":"SDF-1202-64","price":800.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/2\" \/ Carbón - Silicio \/ NBR","offer_id":46731796644085,"sku":"SDF-1202-65","price":800.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/2\" \/ Carbón - Cerámica \/ EPDM","offer_id":46731796676853,"sku":"SDF-1202-66","price":412.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/2\" \/ Carbón - Cerámica \/ NBR","offer_id":46731796709621,"sku":"SDF-1202-67","price":390.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/2\" \/ Silicio - Silicio \/ EPDM","offer_id":46731796742389,"sku":"SDF-1202-68","price":950.0,"currency_code":"HNL","in_stock":true},{"title":"1 1\/2\" \/ Silicio - Silicio \/ NBR","offer_id":46731796775157,"sku":"SDF-1202-69","price":950.0,"currency_code":"HNL","in_stock":true},{"title":"1 5\/8\" \/ Carbón - Silicio \/ EPDM","offer_id":46731619500277,"sku":"SDF-1202-70","price":1022.0,"currency_code":"HNL","in_stock":true},{"title":"1 5\/8\" \/ Carbón - Silicio \/ NBR","offer_id":46731796807925,"sku":"SDF-1202-71","price":1022.0,"currency_code":"HNL","in_stock":true},{"title":"1 5\/8\" \/ Carbón - Cerámica \/ EPDM","offer_id":46731796840693,"sku":"SDF-1202-72","price":663.0,"currency_code":"HNL","in_stock":false},{"title":"1 5\/8\" \/ Carbón - Cerámica \/ NBR","offer_id":46731796873461,"sku":"SDF-1202-73","price":673.0,"currency_code":"HNL","in_stock":false},{"title":"1 5\/8\" \/ Silicio - Silicio \/ EPDM","offer_id":46731796906229,"sku":"SDF-1202-74","price":1250.0,"currency_code":"HNL","in_stock":true},{"title":"1 5\/8\" \/ Silicio - Silicio \/ NBR","offer_id":46731796938997,"sku":"SDF-1202-75","price":1250.0,"currency_code":"HNL","in_stock":true},{"title":"1 3\/4\" \/ Carbón - Silicio \/ EPDM","offer_id":46731619533045,"sku":"SDF-1202-76","price":1060.0,"currency_code":"HNL","in_stock":true},{"title":"1 3\/4\" \/ Carbón - Silicio \/ NBR","offer_id":46731796971765,"sku":"SDF-1202-77","price":1060.0,"currency_code":"HNL","in_stock":true},{"title":"1 3\/4\" \/ Carbón - Cerámica \/ EPDM","offer_id":46731797004533,"sku":"SDF-1202-78","price":538.0,"currency_code":"HNL","in_stock":true},{"title":"1 3\/4\" \/ Carbón - Cerámica \/ NBR","offer_id":46731797037301,"sku":"SDF-1202-79","price":660.0,"currency_code":"HNL","in_stock":true},{"title":"1 3\/4\" \/ Silicio - Silicio \/ EPDM","offer_id":46731797070069,"sku":"SDF-1202-80","price":1220.0,"currency_code":"HNL","in_stock":true},{"title":"1 3\/4\" \/ Silicio - Silicio \/ NBR","offer_id":46731797102837,"sku":"SDF-1202-81","price":1220.0,"currency_code":"HNL","in_stock":true},{"title":"2\" \/ Carbón - Silicio \/ EPDM","offer_id":46731619565813,"sku":"SDF-1202-82","price":1450.0,"currency_code":"HNL","in_stock":true},{"title":"2\" \/ Carbón - Silicio \/ NBR","offer_id":46731797135605,"sku":"SDF-1202-83","price":1450.0,"currency_code":"HNL","in_stock":true},{"title":"2\" \/ Carbón - Cerámica \/ EPDM","offer_id":46731797168373,"sku":"SDF-1202-84","price":832.0,"currency_code":"HNL","in_stock":true},{"title":"2\" \/ Carbón - Cerámica \/ NBR","offer_id":46731797201141,"sku":"SDF-1202-85","price":795.0,"currency_code":"HNL","in_stock":true},{"title":"2\" \/ Silicio - Silicio \/ EPDM","offer_id":46731797233909,"sku":"SDF-1202-86","price":1400.0,"currency_code":"HNL","in_stock":true},{"title":"2\" \/ Silicio - Silicio \/ NBR","offer_id":46731797266677,"sku":"SDF-1202-87","price":1400.0,"currency_code":"HNL","in_stock":true},{"title":"2 1\/4\" \/ Carbón - Silicio \/ EPDM","offer_id":46731619598581,"sku":"SDF-1202-88","price":1650.0,"currency_code":"HNL","in_stock":true},{"title":"2 1\/4\" \/ Carbón - Silicio \/ NBR","offer_id":46731797299445,"sku":"SDF-1202-89","price":1650.0,"currency_code":"HNL","in_stock":true},{"title":"2 1\/4\" \/ Carbón - Cerámica \/ EPDM","offer_id":46731797332213,"sku":"SDF-1202-90","price":1084.0,"currency_code":"HNL","in_stock":true},{"title":"2 1\/4\" \/ Carbón - Cerámica \/ NBR","offer_id":46731797364981,"sku":"SDF-1202-91","price":1033.0,"currency_code":"HNL","in_stock":true},{"title":"2 1\/4\" \/ Silicio - Silicio \/ EPDM","offer_id":46731797397749,"sku":"SDF-1202-92","price":1833.0,"currency_code":"HNL","in_stock":true},{"title":"2 1\/4\" \/ Silicio - Silicio \/ NBR","offer_id":46731797430517,"sku":"SDF-1202-93","price":1833.0,"currency_code":"HNL","in_stock":true},{"title":"2 1\/2\" \/ Carbón - Silicio \/ EPDM","offer_id":46731619631349,"sku":"SDF-1202-94","price":1950.0,"currency_code":"HNL","in_stock":true},{"title":"2 1\/2\" \/ Carbón - Silicio \/ NBR","offer_id":46731797463285,"sku":"SDF-1202-95","price":1800.0,"currency_code":"HNL","in_stock":true},{"title":"2 1\/2\" \/ Carbón - Cerámica \/ EPDM","offer_id":46731797496053,"sku":"SDF-1202-96","price":1295.0,"currency_code":"HNL","in_stock":true},{"title":"2 1\/2\" \/ Carbón - Cerámica \/ NBR","offer_id":46731797528821,"sku":"SDF-1202-97","price":1330.0,"currency_code":"HNL","in_stock":true},{"title":"2 1\/2\" \/ Silicio - Silicio \/ EPDM","offer_id":46731797561589,"sku":"SDF-1202-98","price":1954.0,"currency_code":"HNL","in_stock":true},{"title":"2 1\/2\" \/ Silicio - Silicio \/ NBR","offer_id":46731797594357,"sku":"SDF-1202-99","price":1954.0,"currency_code":"HNL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/4910\/2837\/files\/IMG-SDF-1211-01.png?v=1752246273","url":"https:\/\/grindmel.com\/products\/sello-mecanico-tipo-21-pulgadas-sealing-tech","provider":"Grindmel Honduras","version":"1.0","type":"link"}