HZT034507500 Hose – Marine Vacuum Sewage Pump High-Pressure Rubber Flexible Connector (Fabric-Reinforced, Pressure-Resistant, and Corrosion-Resistant) Compatible with HZT029015001 15MBD

HZT034507500 Hose

Fabric-Reinforced Rubber Hose · High-Pressure Sealing Connector · Dedicated to Marine Vacuum Sewage Systems

I. Product Overview

The HZT034507500 Rubber Hose is a key component in the HZT029015001 15MBD Marine Vacuum Sewage Pump system, connecting the HZT029151001 flap valve base and the HZT029150901 pressure chamber.

This hose features a black, corrosion-resistant rubber outer layer and a fiber-reinforced inner layer. It offers excellent pressure resistance and flexibility, ensuring long-term sealing and stability under alternating vacuum and positive pressure conditions.

Its ends are fastened with HZT034507420 hose clips, forming a stable outlet connection module. This is an indispensable elastic connector for the entire gas-liquid mixed transmission system.

II. Structure and Material Features

* Material: Black fabric-reinforced rubber
* Appearance: Smooth black surface, soft and resistant to bending
* Length: 110–120mm (plug-in design at both ends)
* Inner Diameter: Compatible with the flap valve base and outlet chamber interface (Ø50mm)
* Reinforcement: High-strength fiber fabric reinforcement (compression and tensile resistance)

* Performance Features:

* High-temperature resistance (continuous operating temperature 80°C / transient 120°C);
* Seawater, oil, blackwater, and graywater resistant;
* Strong shock absorption and damping capabilities, preventing vibration transmission to the pipeline;
* Ensures stable system sealing in both vacuum and discharge conditions

III. Functions and Application Value

✅ Highly Flexible Sealed Connection
The hose connects to the pump body via a plug-in connection, effectively compensating for vibration, misalignment, and thermal expansion and contraction.

✅ Pressure-Resistant and Explosion-Proof Design
The fabric-reinforced structure ensures the hose remains stable in both vacuum and positive pressure conditions.

✅ Marine-Grade Corrosion Resistance
Made of seawater-resistant rubber, it withstands long-term exposure to humid and salt-spray environments.

✅ Easy Maintenance
Combined with the HZT034507420 hose clamp, it allows for quick disassembly and replacement, meeting on-site vessel maintenance needs.

✅ System Compatibility
Fully compatible with components such as the HZT029151001 / HZT029150901 / HZT029150320 / HZT029150601, and is suitable for use with the HZT 15MBD series vacuum sewage pump, complete units, and accessory systems.

IV. Applicable Industries and Scenarios

* 🚢 Marine Vacuum Sewage & Wastewater Systems
* ⚙️ Marine Vacuum Toilet Systems
* 🧱 Harbor and Dock Discharge Units
* 🧰 Marine Vacuum Pump Repair and Spare Parts Market
* 💧 Industrial Vacuum Transfer Systems

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 services

📧 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 Hexagon 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 plate)
22. HZT029150450 – Cutter 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 – Fixed 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 Plate)
47. HZT/- – Motor – 3.0kW – Marine Motor
48. HZT023280010 – 25MBA Vacuum Pump

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