ROTRON Regenerative Blowers Spiral SL2RD Data Sheet

AMETEK Dynamic Fluid Solution's ROTRON brand has long been a world leader in regenerative (side channel) blower technologies, bringing regenerative advantages to a new level, providing quiet, maintenance-free, oil free operation. Many of our blower can be used in all of our applications, but some are specifically engineered for commercial spa, high temperature, natural gas and gasoline vapor recovery applications.

Our SL (Spiral Regenerative Blowers) Include:

  • Rugged diecast aluminum housing, endbell(s) and impeller(s)
  • Sheet metal aluminum covers
  • Motor internal to the blower parts for extremely compact envelope dimensions
  • Muffler Material encased inside the housing or maximum noise reduction
  • Low amp draw with highly efficient motor
  • Permanently sealed bearings for 20,000-25,000 hours life
  • Hermetically sealed models designed for glovebox use variability


  • Air-Assisted Breathing
  • Air-Assisted Inflation or Support
  • Air-Assisted Vacuum Pick-Up or Hold-Down
  • Air and Gas Sampling, Boosting, or Circulating
  • Electronic Cooling
  • Gas, Vapor, and Fume Recovery, Venting and Treatment
  • Solid Material Transporting, Separation and Collection
  • Parts Blow-Off and Drying
  • Solution and Media Agitation and Aeration

Once you provide your first name, last name, and email you will be able to download the catalog.