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.
|Max inlet flow rate||600 Nl/min||21 SCFM|
|Air quality (1) at outlet||2/2/02|
|Max working pressure||10.3 bar||150 psi|
|Operating voltage||74 (18-138) VDC|
|Current draw||<1.0 A|
|Regenerating air flow||<20% of inlet air flow|
|Pressure drop||.28 bar||4.1 psi|
|Drying media||Activated alumina|
|Weight (with and w/o bracket)||19.5 kg/15.9 kg||43#/35#|
|Maintenance||Annual filter element changes|
|Three (3) year desiccant change|
|(1) According to NF F 11-1000 at 35° C inlet and 30° C ambient|