As a Thermal Oxidizer, Regenerative Thermal Oxidizer, and Catalytic Oxidizer manufacturer CPI is proud to offer you the most complete line of air pollution control solutions. Specializing in all types of thermal treatment, heat recovery and catalytic reduction, we offer the best solutions to help keep your company compliant and profitable.  Every system is backed by our highly trained maintenance and service staff. 

CPI TRITON 35,000 Regenerative Thermal Oxidizer

Regenerative Thermal Oxidizer (RTO)

Regenerative Thermal Oxidizer (RTO) available in three basic models that offer varying levels of VOC destruction for the highest possible removal rates at the lowest cost.

CPI CatOx Picture-1

Catalytic Oxidizer (CatOx)

Catalytic Oxidizer designed for VOC abatement.  The VANGUARD Ammonia Removal System and CONCORD CONOx System – selective catalytic reduction (SCR) - address today's varied manufacturing processes.

Silicone series Thermal Oxidizer with Baghouse

Filtration System for Oxidizer

Filtration Systems for particulate and aerosol elimination from a variety of industrial exhaust streams. Used as pre-filtration with any one of our oxidizers for assured performance and protection...

Rotary Concentrator

Rotary Concentrator System

Rotary Concentrator Systems (RCS) eliminate low concentration volatile organic compounds (VOC's) from a variety of industrial process exhausts.

CPI 80,000 SCFM Scrubber-1

Wet Scrubber

A wet scrubber is the generic name of a control device that uses the process of absorption to separate the pollutant from a gas stream. Absorption is a physical or chemical process of removing a...

CPI Thermal Oxidizer WWTP-1

Thermal Oxidizer (TOx)

Thermal Oxidizer available as recuperative thermal oxidizers, non-recuperative thermal oxidizers, direct fired thermal oxidizer, or silicone resistant thermal oxidizers and have integrated heat...


Thermal Combustor System (TCS)

The Thermal Combustor System is a safe, efficient, and versatile abatement system that is guaranteed to meet air pollution control needs for processes normally treated with flare technology.

CPI Concord IMG_2788 Edit

Selective Catalytic Reduction

There are several options for the abatement of CO, NOx, ammonia, or volatile organic compounds (VOCs).

Heat Exchanger 17-09541 Close Up

Heat Exchangers

CPI provides floating tube heat exchangers, fluid heating heat exchangers, and plate & frame heat exchangers as a primary component of its recuperative thermal oxidizers and catalytic oxidizers – or...

Heat Recovery Systems

Heat Recovery Systems

Heat recovery systems including Shell and Tube Heat Exchangers and Plate and Frame Heat Exchangers.


Oxidizer Purchase and Installation Timeline

Understanding the full timeline in purchasing and building an oxidizer can alleviate timeline constraints and surprises when you make a purchase. So just how long does it take to build an oxidizer? In this timeline download, we outline the process from start to finish.

Download Oxidizer Timeline Now

Quote Case Studies