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SteriSpace CATOX Emissions Abatement System

SteriSpace CATOX Emissions Abatement System

SteriSpace CATOX Emissions Abatement System


Product Code: NSSA


The SteriSpace® YFS CATOX Electric Recuperative Catalytic Thermal Oxidizer is a fully electric EtO and PPO emissions abatement system designed for safety, reliability, and energy efficiency. Using compressive heat and catalytic oxidation, the system reduces Ethylene Oxide to 5 PPB and Propylene Oxide to 10 PPB residual levels. Built with all stainless-steel components and a gas-tight design, YFS CATOX requires no gas train and minimal maintenance. Each unit is shop-assembled, pre-wired, tested prior to shipment, and engineered for high-capacity process and fugitive emissions control.

Key Features: Operational Safety

  • No gas train required
  • Fully enclosed and insulated design with no external hot components
  • Lockable electrical service disconnect included
  • Remote-mount electrical controls (indoor or outdoor)
  • Catalyst housing with handholes for vacuum removal
  • No confined space permit required for catalyst replacement

Industrial Hygiene

  • Gas-tight fan, reactor, piping, and heat exchanger
  • Pressure- and vacuum-rated piping throughout
  • Designed in accordance with ASME, ANSI, and NEC codes
  • High static pressure fan for wide-area fugitive emissions control
  • Standard exhaust stack discharge configuration

Reliability & Construction

  • All stainless-steel fan, heat exchanger, reactor, and piping
  • Premium fan and motor assemblies
  • VFD and PLC control system supplied on every unit
  • Shop-assembled, pre-wired, and factory tested
  • Fully encased components to protect against weather and environment

Energy Efficiency

  • TurboBlower combines air transport and heating functions
  • High-efficiency close-coupled heat recovery exchanger
  • Fully electric operation—no natural gas required
  • Complete insulation minimizes thermal losses
  • Eligible for local, state, and federal energy incentives
  • Green power grants available for replacing gas-fired oxidizers