Diamond Power International, Inc. is a globally acknowledged market leader in all aspects of boiler cleaning and ash handling. For more than 100 years, DPII has consistently provided innovative technologies for power generation, pulp & paper and industrial boiler designs, proven to solve the most difficult plant challenges while delivering promised benefits.

Diamond Power is headquartered in Lancaster, Ohio, U.S. with more than 80 field sales, service support, distribution and manufacturing locations worldwide.

For more than a century: Trusted for Experience. Preferred for Performance.


  • Boiler Cleaning Systems
  • Controls and Diagnostics
  • Ash Handling Systems
  • Vision and Camera Systems
  • Field Services
  • Aftermarket Parts and Services

Company Facts
  • Headquartered in Lancaster, OH
  • One of the world's largest sootblower manufacturers
  • More than 100 years of boiler cleaning experience
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