PB Series - Blower Purge Desiccant Dryers

Delivering superior performance and durability along with exceptional drying power, Pneumatech’s blower purge dryers add extra value to your operation by conserving compressed air and extending desiccant life.

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What makes PB blower purge desiccant dryers unique?


  • Purelogic™ advanced control with remote start/stop and web monitoring standard on all models

  • Quality butterfly and check valves with SST discs

  • Low kW centrifugal blower with safety alarm

  • Tower switching based on real-time dew point

  • Galvanized piping with flanged connections


See also Purelogic Controller

Model Flow scfm@-40 °F pdp Flow scfm@-100 °F pdp
PB-210 HE 212 170
PB-320 HE 318 254
PB-390 HE 392 314
PB-530 HE 530 424
PB-635 HE 636 509
Model Flow scfm@-40 °F pdp Flow scfm@-100 °F pdp
PB-850 850 680
PB-1050 1050 840
PB-1220 1220 976
PB-1700 1700 1360
PB-2000 2000 1600
PB-2600 2600 2080
PB-3000 3000 2400
PB-3400 3400 2720
PB-4400 4400 3520

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PB-210 HE to PB-635 HE & PB-850 to PB-4400 Datasheet