Durr MEGTEC Systems Clean Switch 25,000 Used Regenerative Thermal Oxidizer (RTO)

  • BCG retouched photo
  • RTO ceramic media chamber
  • RTO with structured ceramic media
  • secondary heat recovery system for Durr MEGTEC Systems Clean Switch RTO with 35' free standing exhaust stack
  • Inside electrical control panel for Durr MEGTEC Clean Switch RTO
  • Allen Bradley SLC 5/03 PLC with Allen Bradley Panelview 1000 touchscreen


Used Durr MEGTEC Systems Clean Switch 25,000 Regenerative Thermal Oxidizer For Sale

Durr Environmental-MEGTEC Systems 25,000 scfm used Regenerative Thermal Oxidizer (RTO).  Treated paint spray booth emissions from a metal coating line.  Clean Switch RTOs are very well built with a small footprint (21′ x 35′). RTO was shut down in March 2019 and has been idle since. In very good condition, but many mechanical components will need replacement due to length of idle time. Available immediately.

Rotary switching valve, structured ceramic media, Allen Bradley SLC 5/03 PLC, 35-foot free-standing stack.

  • Maximum design flow: 25,000 scfm @ 250°F process exhaust temp.
  • Two media chamber design with structured ceramic media
  • 95% effective heat exchanger
  • Rotary Switching Valve – for flow direction changes thru the media (electric drive)
  • Main exhaust fan with 250 hp motor
  • Mitsubishi Variable Speed Drive
  • Nozzle Mix Burner- Maxon Kinemax
  • Air Conditioned/Heated Control Room
    • Allen Bradley SLC 5/03 PLC with Allen Bradley Panelview 1000 touchscreen

See Before & After Photos of Refurbished RTO units by Kono Kogs, or contact our team to speak with an expert.

(approximate; Not for Design Purposes):


118,000 lbs (including ceramic media)


Typical CS-25 Layout: 35' long, 20' wide, 27' H (excluding stack; including main fan)

Electrical Requirements

460/3/60, 330 FLA (preliminary estimate)

Gas Requirements

3,000 cfh max @ 5+/-0.25 psig @ 1000 btu/CF

Compressed Air Requirements

300 CFH @ 90 psig and -40 deg F dew point

* Values displayed are approximate, do not use for design.

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