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. Asistencia técnica y suministro
HZT ofrece servicios completos de equipamiento, diseño de sistemas y accesorios:
* Soluciones integrales para bombas de vacío marinas y estaciones de bombeo de vacío de aguas residuales
* Sistema OEM y asistencia a astilleros
* Rápido suministro de piezas y servicio de reparación
📧 Correo electrónico de asistencia técnica: SJDT1199@gmail.com
🌐 Página oficial: www.vacuumtoiletparts.com
1. HZT029151001 - Asiento de válvula de mariposa
2. HZT037302200 - Disco de válvula de mariposa
3. HZT029151003 - Placa de presión
4. HZT029150310 - Tapa de la cámara de aspiración
5. HZT037219210 - Junta tórica
6. HZT029150320 - Cámara de aspiración
7. HZT020202900 - Junta de vaso hexagonal
8. HZT029151900 - Contratuerca
9. HZT029150400 - Cuchilla giratoria
10. HZT029150500 - Cuchilla estacionaria
11. HZT029152401 - Tornillo hexagonal de media rosca con arandela elástica (M10x170)
12. HZT029150601 - Brida final
13. HZT029150701 - Rotor (impulsor)
14. HZT029150800 - Carcasa del rotor
15. HZT029151800 - Espaciador
16. HZT038201500 - Junta del eje
17. HZT034507420 - Abrazadera de manguera
18. HZT034507500 - Manguera
19. HZT029150391 - Brida de sellado del eje
20. HZT029150901 - Cámara de presión (Cámara de descarga de agua)
21. HZT029150310-02 - Tapa de aspiración (placa metálica)
22. HZT029150450 - Conjunto cortador
23. HZT/- - Motor - 2.2kW - Motor marino
24. HZT029015001 - Bomba de vacío 15MBD
25. HZT023280061 - Asiento de válvula Flap
26. HZT037302100 - Disco de válvula Flap
27. HZT023280091 - Placa de presión
28. HZT023280050 - Tapa de la cámara de aspiración
29. HZT037219260 - Junta tórica
30. HZT023280070 - Sujetador de brida
31. HZT023280080 - Brida
32. HZT023280040 - Cámara de aspiración
33. HZT020202900 - Enchufe
34. HZT020203100 - Cuchilla giratoria
35. HZT020203100 - Cuchilla estacionaria
36. HZT021201000 - Portacuchillas
37. HZT036202010 - Perno hexagonal de media rosca (con arandela elástica) M12x220
38. HZT023200210 - Placa final de la cámara de aspiración
39. HZT023219000 - Carcasa del rotor
40. HZT021265401 - Rotor (Impulsor)
41. HZT021217000 - Tapón RG 3/8
42. HZT023219000 - Cámara de presión (Cámara de descarga)
43. HZT023260400 - Manguito de aislamiento
44. HZT038218900 - Junta del eje
45. HZT023280030 - Brida de sellado del eje
46. HZT023280050-02 - Tapa de la cámara de aspiración (chapa metálica)
47. HZT/ – Motor – 3.0 kW – Marine Motor
48. HZT023280010 - Bomba de vacío 25 MBA
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