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The China Academy of Railway Science (CARS), founded in 1950, installed a Vulcan 5000 on the domestic hot water supply of their staff cafeteria to solve scaling of water heaters, faucets and shower heads.
The China Academy of Railway Science (CARS) is the only comprehensive research institute with multi-disciplines and multi-specialties in the China Railway industry.
CARS has played an important role as the main force in railway sciences and made great contributions to the technological progress of China Railways.
Since 1950
China's premier railway research institution

Client: China Railway Science and Research Institute Group Limited
Location: Beijing, China
Installation Point: Domestic hot water supply of the staff cafeteria
Model: Vulcan 5000
Purpose: Solve scaling of electric water heater, faucets and shower heads
Scaling of electric water heater
Scaling of faucets
Scaling of shower heads
Extend the cleaning time of heating rods
Improve heating efficiency
Make kitchen dishes easier to clean
Extended cleaning intervals for heating rods
Better heating performance with less scale
Dishes easier to clean
Improved cafeteria experience for employees
Vulcan 5000 Technical Specifications
Max Pipe Diameter: | 2 inches |
Max Water Flow: | 35 GPM |
Wattage: | 2.0 W |
Dimensions: | 5.9" x 3.3" x 1.2" |
Pipe Materials: | All types |
Maintenance: | Zero |
Installation Summary
Model: Vulcan 5000
Location: Staff cafeteria hot water supply
Protected Equipment: Electric water heater, faucets, shower heads
Client: China Railway Science and Research Institute
Since 1950, CARS has driven China's railway technological progress. Now, a Vulcan 5000 protects their staff cafeteria – extending water heater life, improving efficiency, and making dishes easier to clean for the people who power China's railways.
Join prestigious institutions like CARS in choosing Vulcan for reliable, maintenance-free scale prevention in staff amenities.
Waslix provides non-chemical, maintenance-free scale prevention using Vulcan technology. This case study documents a Vulcan 5000 installation protecting the staff cafeteria hot water supply at the China Academy of Railway Science in Beijing.

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