Sterling Blowers

DIRECT DRIVE BLOWERS: Ultra High Efficiency…Built to Last

Sterling has been providing dilute phase blowers for many industries, including the plastics industry, for over 100 years. In today’s growing market of Post Consumer Plastics Recycling (PET), we remain a leader in material handling and conveying systems.

Quality Design

  • Housing and base feature all-welded, heavy gauge steel construction with hand finished interior to prevent material build-up and contamination.
  • TEFC dual wound motor with shaft seal standard on all models.
  • Housing, impeller, or motor easily replaced if worn or damaged.


  • Unique design features make blower ideal for rugged material handling applications.
  • Also available in our Diamond Line Series...THE answer to abrasive material applications such as hard plastics, glass-filled materials, rubber, etc.


  • Blowers are custom-designed to meet the customer’s application.
  • Sixteen different discharge positions available for all models.
  • Optional stainless steel construction available for all models.
  • Sound enclosures and silencers are available to quiet the operation of the unit
  • All components are stocked, offering the quickest available delivery in the industry.
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