I. Product Positioning (Model + Function + Compatibility)
The *HZT023200210 suction end plate (Suction Chamber) is the front-end air intake component of the *HZT25MBA marine vacuum discharge pump. Installed at the front end of the unit, it forms a complete gas-liquid mixing suction channel and high-vacuum sealing chamber with the HZT023219000 (rotor housing), HZT021265401 (rotor), and HZT023280030 (end flange).
Its core functions are:
* Providing a high-precision suction chamber structure during vacuum formation;
* Guiding and rectifying the fluid before it enters the rotor area;
* Collaborating with the seals HZT038281900 (shaft seal) and HZT037221602 (O-ring) to achieve a high-vacuum seal.
II. Materials and Manufacturing Process (Structure Determines Performance)
* Material: 316 stainless steel precision casting, offering excellent corrosion and pressure resistance.
* Processing: Five-axis CNC machining allows for simultaneous positioning and forming of the flange surface, seal groove, and bolt holes, ensuring consistent precision.
* Surface: Sandblasting and electrolytic composite treatment for aesthetic appeal and significantly reduced fluid resistance and fouling.
* Coaxial Control: The coaxiality between the end face and the center hole is controlled to within 0.01 mm, providing a high-precision inlet for the HZT021265401 rotor.
III. Structural and Functional Features (Professional Edition)
1. High Vacuum Inlet Structure
The suction end cavity features an optimized curved surface design, improving fluid velocity distribution before entering the rotor and reducing energy loss.
2. Integrated Flange Seal Design
Matched with the HZT023219000 rotor housing flange, this creates a dual seal structure. The seal groove provides a reserve for O-ring compression, ensuring long-term sealing.
3️⃣ Multi-point Fastening Structure
The end plate is securely connected to the housing and suction chamber via bolt holes, ensuring structural integrity and leak-proofing in high vacuum environments.
4️⃣ Versatility and Expandability
Compatible with all 25MBA series vacuum pump head modules, suitable for various marine and land-based vacuum pumping stations.
IV. Application Areas
* Marine & Yacht Black Water Vacuum Systems
* Offshore Vacuum Sewage Collection Systems for Offshore Platforms and Drilling Rigs
* Harbor & Port Vacuum Discharge Stations
* Land-Based Vacuum Toilet Systems
* Public & Mobile Vacuum Sanitation Units for Public Facilities, Mobile Camps, and RVs
The HZT023200210 is a key component in the vacuum inlet structure.
> It maintains stable sealing and fluid efficiency in various system environments.
> It serves as the first line of defense for the vacuum generation system at the front end of the 25MBA pump.
V. Technical Support and Supply
HZT provides complete equipment, system design, and accessory services:
* Comprehensive solutions for marine vacuum pumps and sewage vacuum pumping stations
* OEM system and shipyard support
* Rapid parts supply and repair service
📧 Technical Support Email: SJDT1199@gmail.com
🌐 Official Website: www.vacuumtoiletparts.com
1. HZT029151001 – Flap Valve Seat
2. HZT037302200 – Flap Valve Disc
3. HZT029151003 – Pressure Plate
4. HZT029150310 – Suction Chamber Cover
5. HZT037219210 – O-Ring
6. HZT029150320 – Suction Chamber
7. HZT020202900 – Hexagon Socket Seal
8. HZT029151900 – Lock nut
9. HZT029150400 – Rotating blade
10. HZT029150500 – Stationary blade
11. HZT029152401 – Half-threaded hexagonal bolt with spring washer (M10x170)
12. HZT029150601 – End flange
13. HZT029150701 – Rotor (impeller)
14. HZT029150800 – Rotor housing
15. HZT029151800 – Spacer
16. HZT038201500 – Shaft seal
17. HZT034507420 – Hose clamp
18. HZT034507500 – Hose
19. HZT029150391 – Shaft Seal Flange
20. HZT029150901 – Pressure Chamber (Water Discharge Chamber)
21. HZT029150310-02 – Suction Cover (Metal Plate)
22. HZT029150450 – Cutter Assembly
23. HZT/- – Motor – 2.2kW – Marine Motor
24. HZT029015001 – 15MBD Vacuum Pump
25. HZT023280061 – Flap Valve Seat
26. HZT037302100 – Flap Valve Disc
27. HZT023280091 – Pressure Plate
28. HZT023280050 – Suction Chamber Cover
29. HZT037219260 – O-ring
30. HZT023280070 – Flange Fastener
31. HZT023280080 – Flange
32. HZT023280040 – Suction Chamber
33. HZT020202900 – Plug
34. HZT020203100 – Rotating Blade
35. HZT020203100 – Stationary Blade
36. HZT021201000 – Blade Holder
37. HZT036202010 – Half-thread Hexagon Bolt (with Spring Washer) M12x220
38. HZT023200210 – Suction Chamber End Plate
39. HZT023219000 – Rotor Housing
40. HZT021265401 – Rotor (Impeller)
41. HZT021217000 – RG 3/8” Plug
42. HZT023219000 – Pressure Chamber (Discharge Chamber)
43. HZT023260400 – Isolation Sleeve
44. HZT038218900 – Shaft Seal
45. HZT023280030 – Shaft Seal Flange
46. HZT023280050-02 – Suction Chamber Cover (Metal Sheet)
47. HZT/- – Motor – 3.0 kW – Marine Motor
48. HZT023280010 – 25 MBA Vacuum Pump
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
