Truma Ultraflow Inlet Hose Assembly - 4634051

Replacement hose and filter assembly for the Truma Ultraflow water inlet system. This product is d...

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eBayTruma Ultraflow Water Inlet Hose 950mm White Caravan Motorhome - 46340-51
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eBayGenuine Truma Ultraflow Water Inlet Hose Caravan Motorhome 46340-51
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Product Information

Full details

The Truma Ultraflow Inlet Hose Assembly (4634051) is an essential maintenance component designed for caravan and motorhome owners utilizing the Truma Ultraflow water inlet system. This assembly provides a secure, leak-free connection for fresh water intake, ensuring reliable flow throughout your vehicle's plumbing system. It is important to note that this product is strictly a replacement hose and filter assembly and does not include a water pump, meaning it should be used in conjunction with your existing pumping hardware.

All features

Model Part Number4634051
BrandTruma

Extended Product Information

FAQs

Is the water pump included in this kit?

No, this product is solely the hose and filter assembly. It does not contain a water pump.

Which inlet systems is this compatible with?

This assembly is compatible with the Truma Ultraflow water inlet system.

How often should I clean the filter?

It is recommended to check and rinse the filter whenever you notice a drop in water pressure or after use with non-potable water sources.

Can I replace just the hose if it breaks?

The product is designed as an assembly. For safety and connection integrity, it is recommended to replace the full assembly if the hose is damaged.

Is this suitable for drinking water?

Yes, the components are food-grade and designed for use with caravan fresh water systems.

Troubleshooting

Water leaking at the inlet connection

Check the rubber O-rings on the hose connector for cracks or debris and ensure the assembly is fully seated in the inlet housing.

Reduced water flow rate

Remove the hose and inspect the integrated filter for sediment or mineral buildup, rinsing it under clean water.

Pros and Cons

Pros

  • Genuine OEM component ensures reliable performance
  • Easy to install as a direct swap for existing assemblies
  • Helps prevent sediment from entering the water tank
  • Compact design for convenient storage in utility lockers

Cons

  • Does not include a water pump mechanism
  • Requires existing Truma Ultraflow inlet housing to function
  • Filter needs periodic inspection to prevent flow restriction

Setup, Compatibility & Care

To install the assembly, ensure your water supply is turned off and the system is depressurized. Align the hose connector with the existing Ultraflow inlet housing on your caravan, push firmly until it clicks into place, and test for leaks by briefly turning on the water pressure. This assembly is exclusively compatible with the Truma Ultraflow range. For care, avoid leaving the hose coiled tightly in direct sunlight for extended periods to maintain the integrity of the polymer materials. After your camping trip, allow the hose to drain completely and store it in a clean, dry compartment to prevent mold growth inside the line or filter housing.

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