RailMac Standardized Vacuum Toilet System for Passenger Coaches
This is a type of vacuum-retaining/intermittent toilet collection device. Under the organization of the former China Railway Corporation, and after thorough research into the advantages and disadvantages of various domestic toilet collection device suppliers, it was designed by Huateng Company as a standard product for domestic passenger cars. It solved the inconvenience caused by inconsistent toilet collection device designs in terms of parts supply, troubleshooting, and maintenance. Its main application period began after 2014, and its main advantages are high reliability and ease of maintenance.
The company provides customers with comprehensive life cycle services, from design to power system supply, installation and commissioning, to after-sales service, training, and spare parts supply, as well as troubleshooting and overhaul technical support. This full range of services ensures that customer equipment maintains high reliability and long-term operating efficiency during use.
We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from troubleshooting to overhaul technical support.
Advantages of Standardized Vacuum Toilet System for Passenger Coaches
The unified design solves problems related to parts supply, troubleshooting, and maintenance inconvenience, offering strong adaptability.
Widely used since 2014, its key components are mature, adaptable to complex environments, and highly reliable.
Disassembled components facilitate easy fault location, and a unified maintenance logic significantly reduces maintenance workload.
Sealed sewage collection prevents direct discharge, resulting in low water and gas consumption, meeting the requirements of green railway construction.
Technical Specifications
| Train Model： | Standardized Vacuum Toilet System for Passenger Coaches |
| Vacuum Degree: | -15 kPa to -25 kPa |
| Compressed Air Consumption: | Approx. 140 liters per flush |
| Water Consumption per Flush: | 0.45 L |
| Waste Tank Capacity: | 400 L, 550 L |
| Control Power Supply: | 24 V DC |
| Discharge Valve Diameter: | Φ50 mm |
| Maximum Horizontal Piping Length: | Not less than 10 m |
Train Model | Control Power Supply | Water Consumption per Flush | Waste Tank Capacity | Compressed Air Consumption |
| Standardized Vacuum Toilet System for Passenger Coaches | 24 VDC | 0.45L | 400 L, 550 L | Approx. 140 liters per flush |
| Dry Flush Locomotive Toilet | 110 VDC, ≤350 W | ≤0.25 L | 20 L | Approx. 350 kg (including 30 L of water) |
| Vacuum-Pressure Combination Toilet System | 24 VDC | 0.8 L | 400 L, 550 L | Approx. 10 liters per flush |
| Fuxing Standard EMU Toilet Waste Collection System | 24 VDC | 0.45L | 450 L, 600 L | Approx. 60 liters per flush |
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Basic information of RailMac Standardized Vacuum Toilet System for Passenger Coaches | |||
| Train Model | Standardized Vacuum Toilet System for Passenger Coaches | Vacuum Degree | -15 kPa to -25 kPa |
| Compressed Air Consumption | Approx. 140 liters per flush | Water Consumption per Flush | 0.45 L |
| Waste Tank Capacity | 400 L, 550 L | Control Power Supply | 24 V DC |
| Discharge Valve Diameter | Φ50 mm | Maximum Horizontal Piping Length | Not less than 10 m |
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Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.
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