RailMac Vacuum-Pressure Combination Toilet System

The gravity-fed toilet system is a product domestically produced after the technology was introduced from Changwon Corporation of South Korea in 2000 and subsequently assimilated and absorbed.
As a supplement to the vacuum-retaining toilet system, this model is still in use, primarily in exported railway passenger cars, and also in the toilets of some domestic government trains and locomotives.
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 Vacuum-Pressure Combination Toilet System

Excellent localization and compatibility: Domestic production of technology from South Korean companies, sourcing core components domestically, adapting to domestic train structures, requiring no large-scale modifications for retrofitting and installation, and offering fast delivery.
Wide range of application scenarios: Addressing the shortcomings of vacuum systems, suitable for export-oriented economy passenger cars and domestic government locomotives, and can also be used for low-cost retrofitting of older vehicles with insufficient air supply.
Low lifecycle maintenance costs: Simple components with low failure rates, low maintenance threshold and easy to learn, domestic spare parts are low-cost and have a stable supply, resulting in high long-term cost-effectiveness.
Strong environmental and air supply adaptability: Stable operation from -40℃ to 60℃, vibration and impurity resistant, requiring only a low-pressure air supply, and some models can operate without an air supply.

Technical Specifications

Train Model：	Vacuum-Pressure Combination Toilet System
Compressed Air Consumption:	Approx. 10 liters per flush
Water Consumption per Flush:	0.8 L
Waste Tank Capacity:	400 L, 550 L
Control Power Supply:	24 V DC
Discharge Valve Diameter:	Φ80 mm
Horizontal Piping:	N/A

coming soon

Train Model	Control Power Supply	Water Consumption per Flush	Waste Tank Capacity	Compressed Air Consumption
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
Dry Flush Locomotive Toilet	110 VDC, ≤350 W	≤0.25 L	20 L	Approx. 350 kg (including 30 L of water)
Standardized Vacuum Toilet System for Passenger Coaches	24 VDC	0.45L	400 L, 550 L	Approx. 140 liters per flush
——END——

Basic information of RailMac Vacuum-Pressure Combination Toilet System
Train Model	Vacuum-Pressure Combination Toilet System	Compressed Air Consumption	Approx. 10 liters per flush
Water Consumption per Flush	0.8 L	Waste Tank Capacity	400 L, 550 L
Control Power Supply	24 V DC	Discharge Valve Diameter	Φ80 mm
Horizontal Piping	Horizontal transmission not possible
——END——