{"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\/de\/products\/hzt038218900\/","title":{"rendered":"HZT038218900 Gleitringdichtung - Siliziumkarbid + Kohlenstoff + Edelstahl Gleitringdichtung f\u00fcr HZT25MBA Marine-Vakuum-Entleerungspumpe | Hochvakuum-Toilettendichtungen | Vakuumtoilettensysteme f\u00fcr Schiffe, Yachten und an Land"},"content":{"rendered":"<p>I. Produkt\u00fcbersicht<\/p>\n<p>Die Gleitringdichtung HZT038218900 ist eine der zentralen Dichtungskomponenten der HZT023280010 (25MBA Marine-Vakuum-Abwasserpumpe). Sie wird zwischen der HZT023260400 (Distanzh\u00fclse) und dem HZT023280030 (Wellendichtungsflansch) eingebaut.<br \/>\nEs bildet ein komplettes dynamisches Dichtungssystem mit dem HZT023219000 (Rotorgeh\u00e4use), HZT023219100 (Druckkammer) und HZT021265401 (Rotor).<\/p>\n<p>Die Hauptfunktion dieses Bauteils besteht darin, Vakuumleckagen an der Wellendurchdringung zu verhindern und die Integrit\u00e4t der Unterdruckkammer im Pumpengeh\u00e4use zu gew\u00e4hrleisten. Es bildet eine stabile Gas-Fl\u00fcssigkeits-Barriere durch den Fl\u00fcssigkeitsfilm an den Endfl\u00e4chen der dynamischen und statischen Ringe und ist damit eine Schl\u00fcsselkomponente f\u00fcr die Erzielung eines hohen Vakuums und eines langlebigen Betriebs in der 25MBA-Pumpe.<\/p>\n<p>II. Struktur und Materialien<\/p>\n<p>| Komponenten | Materialien | Funktionsbeschreibung |<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| Rotationsring | Kohlegraphit | Rotiert mit der Welle und bildet eine Reibungsdichtung mit dem station\u00e4ren Ring |<br \/>\n| Station\u00e4rer Ring | SIC (Siliziumkarbid) | Im Flansch eingebaut, bleibt station\u00e4r und bildet eine Dichtfl\u00e4che |<br \/>\n| Feder- und Metallteile | Edelstahl (CNC-gefr\u00e4st) | Bietet elastische Kraft und korrosionsbest\u00e4ndige Unterst\u00fctzung |<br \/>\n| Dichtring | NBR \/ EPDM | D\u00e4mpft axiale Schwingungen, gleicht Schwankungen im Spalt zwischen Dreh- und Gegenring aus und sorgt f\u00fcr ein stabiles Dichtungsverh\u00e4ltnis |<\/p>\n<p>Herstellungsprozess<\/p>\n<p>* Pr\u00e4zisions-CNC-Bearbeitung<br \/>\n* L\u00e4ppen der Endfl\u00e4che (L\u00e4ppen) Ebenheit \u2264 2\u00b5m<br \/>\n* Dynamischer Auswuchttest und Vakuumversiegelungstest (-0,09 MPa f\u00fcr 72 Stunden, keine Leckage)<br \/>\n* Alle Komponenten werden einem Korrosions-, Salzspr\u00fchnebel- und Temperaturbest\u00e4ndigkeitstest unterzogen.<\/p>\n<p>III. Leistungsvorteile<\/p>\n<p>1\ufe0f\u20e3 Hochvakuumversiegelung m\u00f6glich<br \/>\nDas Prinzip der stirnseitigen Fl\u00fcssigkeitsfilmabdichtung sorgt f\u00fcr einen stabilen Unterdruck in der Pumpenkammer und eignet sich daher f\u00fcr Vakuumabwasser- und Vakuumtoilettensysteme.<\/p>\n<p>2\ufe0f\u20e3 Hervorragende Korrosions- und Verschlei\u00dfbest\u00e4ndigkeit<br \/>\nDie SIC+316SS-Verbundwerkstoffkonstruktion erm\u00f6glicht den Langzeitbetrieb in Meerwasser, Schwarzwasser und feststoffbelastetem Abwasser.<\/p>\n<p>3\ufe0f\u20e3 Hochpr\u00e4zise Matching-Struktur<br \/>\nPassgenau mit der HZT023260400 (Distanzh\u00fclse) und HZT023280030 (Flansch) f\u00fcr einfache Montage und stabile Abdichtung.<\/p>\n<p>4\ufe0f\u20e3 Langlebiger Betrieb<br \/>\nDie Kohlegraphit-Reibfl\u00e4che weist einen extrem geringen Verschlei\u00df auf (Reibungskoeffizient \u03bc\u22480,08), was zu geringen Betriebsger\u00e4uschen und einer langen Lebensdauer f\u00fchrt.<\/p>\n<p>5\ufe0f\u20e3 Hochgradig wartungsfreundlich und austauschbar<br \/>\nDer modulare Aufbau erm\u00f6glicht einen schnellen Austausch und ist mit der gleichen Vakuumpumpenserie kompatibel (HZT25MBA \/ HZT15MBD unterscheiden sich nur im Aufbau).<\/p>\n<p>IV. Anwendungen<\/p>\n<p>Die HZT038218900 ist nicht nur f\u00fcr die HZT023280010 (25MBA Schiffsabwasser-Vakuumpumpe) geeignet, sondern wird auch in den folgenden Systemen und Ger\u00e4ten eingesetzt:<\/p>\n<p>* \ud83d\udea2 Vakuum-Abwassersysteme f\u00fcr Schiffe und Yachten<br \/>\n* \ud83d\udef3 Offshore-Vakuum-Entleerungssysteme<br \/>\n* \u2693 Vakuumstationen in H\u00e4fen und Hafenanlagen<br \/>\n* \ud83d\udebd Vakuumtoilettensysteme f\u00fcr Land und Wohnmobile<br \/>\n* \ud83e\uddf1 Vakuum-Abwassersammel- und Sanit\u00e4reinheiten<\/p>\n<p>Mit ihrer ausgezeichneten Dichtungsleistung und den langlebigen Materialien ist die HZT038218900 eine zuverl\u00e4ssige Vakuumdichtungsl\u00f6sung f\u00fcr Schiffe, Yachten und Offshore-Anwendungen.<\/p>\n<p>V. Technische Unterst\u00fctzung und Versorgung<\/p>\n<p>HZT bietet komplette Ausr\u00fcstungen, Systemdesign und Zubeh\u00f6rdienste an:<\/p>\n<p>* Umfassende L\u00f6sungen f\u00fcr Marine-Vakuumpumpen und Abwasser-Vakuumpumpumpst\u00e4nde<br \/>\n* OEM-System und Werftsupport<br \/>\n* Schnelle Ersatzteilversorgung und Reparaturservice<\/p>\n<p>\ud83d\udce7 Technische Unterst\u00fctzung E-Mail: SJDT1199@gmail.com<br \/>\n\ud83c\udf10 Offizielle Website: www.vacuumtoiletparts.com<\/p>\n<p>1. HZT029151001 - Klappenventilsitz<br \/>\n2. HZT037302200 - Klappenventilscheibe<br \/>\n3. HZT029151003 - Druckplatte<br \/>\n4. HZT029150310 - Abdeckung der Absaugkammer<br \/>\n5. HZT037219210 - O-Ring<br \/>\n6. HZT029150320 - Absaugkammer<br \/>\n7. HZT020202900 - Innensechskant-Dichtung<br \/>\n8. HZT029151900 - Sicherungsmutter<br \/>\n9. HZT029150400 - Rotierende Klinge<br \/>\n10. HZT029150500 - Station\u00e4res Blatt<br \/>\n11. HZT029152401 - Sechskantschraube mit Halbgewinde und Federring (M10x170)<br \/>\n12. HZT029150601 - Endflansch<br \/>\n13. HZT029150701 - Rotor (Laufrad)<br \/>\n14. HZT029150800 - Rotorgeh\u00e4use<br \/>\n15. HZT029151800 - Abstandshalter<br \/>\n16. HZT038201500 - Wellendichtung<br \/>\n17. HZT034507420 - Schlauchschelle<br \/>\n18. HZT034507500 - Schlauch<br \/>\n19. HZT029150391 - Wellendichtungsflansch<br \/>\n20. HZT029150901 - Druckkammer (Wasserauslasskammer)<br \/>\n21. HZT029150310-02 - Ansaugdeckel (Metallplatte)<br \/>\n22. HZT029150450 - Schneidevorrichtung<br \/>\n23. HZT\/- - Motor - 2.2kW - Schiffsmotor<br \/>\n24. HZT029015001 - 15MBD Vakuumpumpe<br \/>\n25. HZT023280061 - Klappenventilsitz<br \/>\n26. HZT037302100 - Klappenventilscheibe<br \/>\n27. HZT023280091 - Druckplatte<br \/>\n28. HZT023280050 - Abdeckung der Absaugkammer<br \/>\n29. HZT037219260 - O-Ring<br \/>\n30. HZT023280070 - Flanschbefestigung<br \/>\n31. HZT023280080 - Flansch<br \/>\n32. HZT023280040 - Absaugkammer<br \/>\n33. HZT020202900 - Stecker<br \/>\n34. HZT020203100 - Rotierende Klinge<br \/>\n35. HZT020203100 - Station\u00e4re Klinge<br \/>\n36. HZT021201000 - Klingenhalter<br \/>\n37. HZT036202010 - Halbgewinde-Sechskantschraube (mit Federring) M12x220<br \/>\n38. HZT023200210 - Absaugkammer-Endplatte<br \/>\n39. HZT023219000 - Rotorgeh\u00e4use<br \/>\n40. HZT021265401 - Rotor (Laufrad)<br \/>\n41. HZT021217000 - RG 3\/8\u201d Stecker<br \/>\n42. HZT023219000 - Druckkammer (Entleerungskammer)<br \/>\n43. HZT023260400 - Isolierh\u00fclse<br \/>\n44. HZT038218900 - Wellendichtung<br \/>\n45. HZT023280030 - Wellendichtungsflansch<br \/>\n46. HZT023280050-02 - Absaugkammerabdeckung (Blech)<br \/>\n47. HZT\/- - Motor - 3,0 kW - Schiffsmotor<br \/>\n48. HZT023280010 - 25 MBA Vakuumpumpe<\/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 ist eine pr\u00e4zisionsgefertigte Gleitringdichtung f\u00fcr HZT25MBA Schiffsvakuumpumpen. Mit SIC- und Kohlenstoff-Dichtfl\u00e4chen, Edelstahlbeschl\u00e4gen und NBR\/EPDM-O-Ringen bietet sie eine langlebige, korrosionsbest\u00e4ndige und leckagefreie Vakuumabdichtung f\u00fcr Vakuumabwassersysteme an Bord von Schiffen, Yachten, auf See und an Land.<\/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\/de\/products\/hzt038218900\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\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. 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