CDU-15 Ozone Destruct Device

True Catalytic Ozone Destruct Device will safely catalyze ozone to oxygen reliably with no consumables.  All CDU ozone destruct devices are compatible with wet or dry ozone gas.  For use with wet ozone gas a heater element is required.

The CDU Ozone Destruct Device uses a simple design with all stainless steel materials and carulite-200 catalyst touching ozone gas.  This will provide excellent material compatibility and longevity. 

The CDU-15 should be installed in a vertical position only with the removal cap placed at the top.  The inlet of the CDU is on the bottom.  Both inlet and outlet fittings are 1/4" Female NPT connections.

Flow capacities:

• 15 LPM in dry ozone gas applications

Dry air is considered a part of an ozone process where ozone gas is produced from oxygen, or dry air and ozone destruction is necessary as part of that process.

Ambient air applications may have some humidity and will fall somewhere between wet and dry process air classification.  We suggest for humidity levels above 30% the wet air flow rating is used.  Humidity levels above 50% should use a destruct unit with an optional heater.  The CDU-30 would be a good substitute if a heater is required.

also use the optional heater element.  For questions on your specific application please contact us.

Replaceable Catalyst:

The catalyst material used in the CDU Ozone Destruct Device is completely replaceable.  While the catalyst is expected to have a life of many years in dry gas applications and at least 1 year in wet gas applications it will become contaminated with impurities in the air and loose effectiveness over time.  Replacing the catalyst material is very simple.  The top cap of the CDU is easily removable with a screen and gasket in place.  Old catalyst can be poured out of the top, and replaced.  Complete maintenance should take no longer than 30 minutes.

A complete catalyst replacement kit is available that includes the required catalyst material, replacement screens, and a new gasket.  Follow this link for details and to purchase

Carulite 200:

The CDU Ozone Destruct Device uses Carulte 200 granular catalyst for ozone destruction.  Carulte 200 is a safe material that is landfill approved and is not considered a hazardous waste. 

Downloads:

CDU Manual

CDU-15 Brochure

Ozone Information