TGV A chemical WC flushing (passenger train toilet) Renfe S100 - High Speed Train Spain скачать в хорошем качестве

TGV A chemical WC flushing (passenger train toilet) Renfe S100 - High Speed Train Spain

Another WC on a high speed train. Yes, this is a more unusual video but nevertheless a technical part of the train and also interesting when you're travelling. This time it´s an older TGV A (and so is the toilet) from Spanish company RENFE (S100). In fact it´s a chemical system and not a vacuum toilet. Unlike vacuum systems, chemical toilets rely on sanitizing fluids to manage waste and reduce odor—still widely used on many older or adapted trainsets. A chemical toilet requires also more water per flush to rinse the bowl and mix with chemicals. The waste is stored in a holding tank with the chemical solution until emptied at a designated facility. On the other hand a vacuum toilet uses suction (vacuum pressure) to remove waste, minimal or no chemicals are needed and water usage is significantly lower. You can see a vacuum toilet and how it´s working on a Frecciarossa here:    • Frecciarossa WC vacuum system flushing (pa...   We captured this onboard this iconic high-speed train. The video offers a rare look at how these chemical WC systems operate in a modern rail environment. A must-see for railway technology fans and curious travelers alike! 📍 Location: Onboard Renfe S100 (TGV A), Spain 🚄 Train Type: TGV-A / Renfe Series 100 🚽 System: Chemical Flushing Toilet 🎥 Like and subscribe for more train tech and behind-the-scenes railway content! #Renfe #TGV #TrainToilet #ChemicalWC #HighSpeedTrain #Spain #RailwayTechnology #RenfeS100 #Trainspotting