The HZT029150601 end flange is the rear-end connection component of the HZT 15MBD Marine Vacuum Sewage Pump System. Manufactured from a single piece of 316 stainless steel using a medium temperature wax casting process and sandblasted and electrolytic polished finish, it offers excellent corrosion resistance, compressive strength, and long-term stability.
Serving as the fixing and sealing interface between the suction chamber (HZT029150320) and the main pump body, the HZT029150601 utilizes bolts and an O-ring sealing structure to create a secure and airtight connection, ensuring the vacuum chamber remains leak-proof and deformation-free even under high negative pressure, providing stable mechanical support and vacuum sealing performance for the entire system.
I. Structural and Manufacturing Advantages
* Integral precision casting: Crafted from 316 stainless steel, it features seamless internal and external welds and stress-concentration points, enhancing pressure resistance.
* Surface treatment: Sandblasting and electrolytic treatment create a dense passivation film, effectively preventing seawater corrosion and salt spray oxidation.
* High-precision sealing groove: The sealing surface is CNC-machined for a perfect fit with the O-ring, ensuring a dual gas-liquid seal.
* Stable structure: Withstands reverse negative pressure and mechanical stress during vacuum operation, maintaining coaxiality and rigidity between the suction chamber and the main pump chamber.
* High maintainability: Easy assembly and disassembly, reliable sealing, and suitable for regular maintenance on vessels in long-term operation.
II. Function and System Role
HZT029150601 is the end connection flange of the vacuum pump structure. Its main functions are:
* Secures the suction chamber to the main pump body, achieving mechanical closure and a sealed transition;
* Withstands the reverse impact and pressure fluctuations of the gas-liquid mixture;
* Maintains the overall seal and structural alignment of the vacuum suction system;
* Serves as the rear interface of the vacuum inlet section, connecting to the downstream piping system.
This component is a critical mechanical support and sealing core for the long-term stable operation of the 15MBD marine vacuum pump system.
III. Industry Applications and System Expansion
The HZT029150601 is widely used in:
* 🚢 Marine Sewage & Black Water Vacuum Collection System
* ⚙️ Marine Vacuum Toilet System
* 🛳️ Offshore Wastewater Treatment Unit
* 🧰 Shipboard Sanitation & Wastewater Transport System
Its high-strength 316 stainless steel construction and tight sealing properties ensure long-term reliable operation in humid, high-salt, and high-negative-pressure marine environments, making it an essential core vacuum pump component for ships and offshore equipment.
IV. Technical Standards and Testing
The HZT029150601 end flange strictly complies with ISO 9001 and ISO 8099-1:2018 international standards for ship sewage discharge systems and has passed the following tests and certifications:
* Vacuum & Pressure Resistance Test
* Salt Spray Test
* Passivation Layer Thickness Test
* CNC Tolerance Test
HZT consistently adheres to high manufacturing standards to ensure that every vacuum system component meets international maritime equipment quality requirements.
V. Assistance technique et fourniture
HZT fournit un équipement complet, une conception de système et des services accessoires :
* Solutions complètes pour les pompes à vide marines et les stations de pompage sous vide des eaux usées
* Système OEM et soutien aux chantiers navals
* Approvisionnement rapide en pièces détachées et service de réparation
📧 Courriel de l'assistance technique : SJDT1199@gmail.com
🌐 Site web officiel : www.vacuumtoiletparts.com
1. HZT029151001 - Siège de soupape à clapet
2. HZT037302200 - Disque de soupape à clapet
3. HZT029151003 - Plaque de pression
4. HZT029150310 - Couvercle de la chambre d'aspiration
5. HZT037219210 - Joint torique
6. HZT029150320 - Chambre d'aspiration
7. HZT020202900 - Joint à douille hexagonale
8. HZT029151900 - Contre-écrou
9. HZT029150400 - Lame rotative
10. HZT029150500 - Lame stationnaire
11. HZT029152401 - Boulon hexagonal demi-fileté avec rondelle élastique (M10x170)
12. HZT029150601 - Bride d'extrémité
13. HZT029150701 - Rotor (roue)
14. HZT029150800 - Boîtier de rotor
15. HZT029151800 - Entretoise
16. HZT038201500 - Joint d'arbre
17. HZT034507420 - Collier de serrage
18. HZT034507500 - Tuyau
19. HZT029150391 - Bride d'étanchéité d'arbre
20. HZT029150901 - Chambre de pression (chambre d'évacuation de l'eau)
21. HZT029150310-02 - Couvercle d'aspiration (plaque métallique)
22. HZT029150450 - Assemblage de coupe
23. HZT/- - Moteur - 2.2kW - Moteur marin
24. HZT029015001 - Pompe à vide 15MBD
25. HZT023280061 - Siège de soupape à clapet
26. HZT037302100 - Disque de soupape à clapet
27. HZT023280091 - Plaque de pression
28. HZT023280050 - Couvercle de la chambre d'aspiration
29. HZT037219260 - Joint torique
30. HZT023280070 - Fixation de bride
31. HZT023280080 - Bride
32. HZT023280040 - Chambre d'aspiration
33. HZT020202900 - Bouchon
34. HZT020203100 - Lame rotative
35. HZT020203100 - Lame stationnaire
36. HZT021201000 - Porte-lame
37. HZT036202010 - Boulon hexagonal à demi-filet (avec rondelle élastique) M12x220
38. HZT023200210 - Plaque d'extrémité de la chambre d'aspiration
39. HZT023219000 - Boîtier de rotor
40. HZT021265401 - Rotor (Impeller)
41. HZT021217000 - Bouchon RG 3/8
42. HZT023219000 - Chambre de pression (chambre de décharge)
43. HZT023260400 - Douille d'isolation
44. HZT038218900 - Joint d'arbre
45. HZT023280030 - Bride d'étanchéité d'arbre
46. HZT023280050-02 - Couvercle de la chambre d'aspiration (feuille de métal)
47. HZT/ – Motor – 3.0 kW – Marine Motor
48. HZT023280010 - Pompe à vide 25 MBA
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