The SludgeBraker QBA15-CA is the rail version of Graham-White's "Sever-Duty" Truck and Bus Air Dryer. Sludgebraker is equipped to fulfill the critical demands of inner city, stop and go, high air usage, “Severe-Duty” vehicles. The QBA15 combines multiple high efficiency filtration components with twin tower drying technology in one easy-to-install, compact package.

The QBA15-CA model is used in the rail market as both a point of use solution on locomotives for protection of RCL valve sets and on MOW equipment applications.

QBA15-CA is designed for flow rates between 10 and 20 scfm at a maximum operating pressure of 150 psi.

QBA15-CA Model does not include the PF15 Prefilter / Scrubber Assembly.