HZT029015001 / HZT023280010 Marine Vacuum Pump Rubber Isolator – Rubber to Metal Bracket with M10 Female Threaded Stud, Suitable for 15MBD and 25MBA Vacuum Sewage Pumps

HZT Marine Vacuum Pump Rubber Vibration Isolator Mount**

High-Strength Rubber Composite Structure · M10 Metal Insert Design · Dedicated for Marine Vacuum Sewage Systems

I. Product Overview

The HZT Marine Rubber-Metal Vibration Isolator Mount
is a vibration-isolating mounting base specifically designed for the HZT029015001 (15MBD) and HZT023280010 (25MBA) marine vacuum sewage pump systems. This mount utilizes a rubber-metal composite structure, combining highly elastic rubber with a precision-machined steel insert. Mounting via an M10 threaded stud** provides high-strength mounting and excellent vibration isolation.

When installed between the pump body and the foundation platform, it significantly reduces operating vibration, mechanical noise, and structural resonance, extending equipment life and improving overall operational stability.

II. Structure and Technical Features

* Structure Type: Rubber-Metal Bonded
* Mounting Method: Upper M10 internal threaded stud fixing / Lower flat-bottom bolt connection (3D drawings or 2D dimensional drawings available)
* Color: Black
* Rubber Material: High-strength synthetic rubber (oil-resistant, seawater-resistant, and pressure-resistant)
* Metal Material: Galvanized steel / Stainless steel inserts (corrosion-resistant)

III. Performance Advantages

✅ High-Efficiency Vibration Isolation
Multi-layered rubber and metal inserts form an elastic damping system, effectively absorbing mechanical vibrations during vacuum pump startup and operation.

✅ Noise and Vibration Reduction
Reducing pump structure-borne noise by 30–40%, improving engine room comfort.

✅ Corrosion and Aging Resistance
Resistant to salt spray, oil, humidity, and heat, it is suitable for the high humidity and high corrosion environment of ship engine rooms.

✅ Easy Installation
M10 threaded studs allow for direct installation, compatible with the HZT029015001 and HZT023280010 vacuum pump base hole spacings.

✅ Versatile
Compatible with both the 15MBD and 25MBA series, it can be used as an OEM accessory or spare part.

IV. Compatible Components

| Model | Name | Function |
| ———— | ————- | ———- |
| HZT029015001 | 15MBD Vacuum Sewage Pump | Main Unit Mounting Vibration Damping Mount |
| HZT023280010 | 25MBA Vacuum Sewage Pump | Main Unit Mounting Vibration Damping Mount |

V. Applicable Industries and Applications

* 🚢 Marine Vacuum Sewage Pump System
* ⚙️ Marine Toilet & Sanitation System
* 🧱 Offshore Platform Pump System
* 🧰 Marine Machinery Mounting

VI. 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
* Fast 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 – Fixed 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 end flange
20. HZT029150901 – Pressure chamber (discharge chamber)
21. HZT029150310-02 – Suction Cover (Metal Sheet)
22. HZT029150450 – Blade Assembly
23. HZT/- – Motor – 2.2 kW – 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 (Water Discharge Chamber)
43. HZT023260400 – Isolation Sleeve
44. HZT038218900 – Shaft Seal
45. HZT023280030 – Shaft Seal Flange
46. HZT023280050-02 – Suction Chamber Cover (Metal Plate)
47. HZT/- – Motor – 3.0 kW – Marine Motor
48. HZT023280010 – 25 MBA Vacuum Pump

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