Rotair D185T4F: 185CFM Compressor (used on the DB500 Mobile S and DB500 Mobile XL)
Rotair D300T4F: 300 CFM Compressor (used on the DB800 Mobile)
Rotair D425T4F: 425 CFM Compressor (used on the DB800 Mobile Dual, DB1500 Mobile, and DB3000 Mobile)
Filter replacement schedules for the 185CFM, 300CFM, and 425CFM Rotair compressors are the same. Below is a quick reference for the maintenance schedule, but please refer to your user manual for complete instructions and more details.
1st Stage Compressor Air Filter and 2nd Stage Compressor Air Filter
1st Stage Engine Air Filter and 2nd Stage Engine Air Filter
Compressor Oil Filter
Air Oil Separator Filter
Engine Oil Filter
Rotair compressor maintenance parts can be ordered from the Dustless Blasting Online Parts Store, or by calling FTG Equipment at 855-303-7900.
Over the years, we have used different compressor makes in our Dustless Blasting mobile machines. Be sure to select the appropriate one from the list.
Nick or Hank: (855) 303-7900
Tech Support: (800) 732-6762 (press option 2)
Parts: (714) 285-2828 (APT does not sell directly to the consumer, but they can refer you to their closest distributor)
Support: (219) 874-2497
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