Durr-Reeco RL-25 25,000 Used Regenerative Thermal Oxidizer (RTO)

  • Main Valve Skid RL 25
  • CEBD9E73-A574-430A-AB29-DB3F4CCDD8A5_1_105_c
  • Combustion Chamber_RL 25
  • Gas Train_RL 25
  • Main Fan_RL 25
  • Main Valve Skid RL 25


Used Durr Reeco RL-25 Rotary Valve 25,000 Regenerative Thermal Oxidizer For Sale

Durr Environmental-Reeco 25,000 SCFM used regenerative thermal oxidizer (RTO). Previously treated emissions from a paint spray booth. Refurbished by Kono Kogs in 2015.  Never installed. Reeco RL RTOs are very well built.  In good condition. Some mechanical components will need replacement due to non-use.

  • Maximum design flow: 25,000 scfm @ 200° F process exhaust temp.
  • Ceramic media chamber with structured ceramic media
  • 95% effective heat exchanger
  • Rotary Switching Valve – for flow direction changes thru the media (pneumatic drive)
  • Main exhaust fan with 150 hp motor
  • Variable Speed Drive
  • Nozzle Mix Burner- North America
  • Air Conditioned/Heated Control Room
    • Allen Bradley SLC 5/03 PLC with touchscreen HMI (PLC is missing; will be replaced)
  • Exhaust stack 30′ from grade

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

(approximate; Not for Design Purposes):


106,000 lbs total


36' L x 19' W total

Electrical Requirements

460/3/60, 200 FLA (preliminary estimate)

Gas Requirements

4,300 cfh max @ 5+/-0.25 psig @ 1000 btu/CF (preliminary estimate)

Compressed Air Requirements

20 CFM @ 100 psig and -40 deg F dew point

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

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