摘要: |
The new Graham-White QBA40 SludgeBraker air dryer from Wabtec Bus Solutions is designed for severe-duty transit bus applications to assure that quality brake air is always available. Multistage filtration combines with advanced twin tower drying technology to produce clean, dry air. QBA40 filtering removes heavy sludge oil, carbon, water and dirt contamination and prevents airline freezing by eliminating liquid water. Features include field-serviceable Digital Humidity Sensor, continuous health monitoring and CAN-Bus communication for real-time dryer performance of air quality with reports of operational issues. Easy to install and maintain, QBA40 desiccant cartridges and filters are serviced in minutes. |