• Experience Matters

    ATD-Pressure Gas System has been safely removing material buildup and blockages in industrial processes and bulk storage for more than 60 years.

  • The Straight Shot

    Shoot 2-way, 4-way or straight with this patent-pending technology unique to ATD.

  • 100% Locking Collar

    Engineered for ultimate safety by eliminating the possibility of launching a tube.

  • Safety first. Always.

    That's why we promise 24 hour assistance and superior training to our customers.

Recover tons of material build up.

ATD-Pressure Gas Tubes in Action.

ATD-Pressure Gas System revolutionized Cardox 60 years ago by removing it from the coal mine and adapting it for on line build up removal in industrial processes. ATD is revolutionizing Cardox once again with new technology that increases safety while increasing your productivity.


  • Straight Shot Technology

  • 100% Locking Collar

  • Heat Resistant Discharge Tubes

  • Target Blaster

  • Special equipment for using a bulk CO₂ supply

Learn more about the ATD System.

The Cardox Tube is loaded with a chemical Pressure Gas Generator and is then sealed with the Tube Head. The Discharge side of the tube is loaded with a Copper Washer and Shear Disc, followed by the operator’s choice of Discharge Head.


Globally used in an array of industries.

ATD serves over 300 business partners in 50 countries. See how our products are helping businesses around the world recover more material and operate more efficiently.


Why choose ATD?

ATD has been designing, manufacturing and providing Pressure Gas System Cardox technology for over 60 years. We are your Cardox specialists; Cardox is all we do!

whyatd-A – 24 hrs Assistance

whyatd-T – Superior Training

whyatd-D – On-Time Delivery


ATD-Pressure Gas System has been providing Technical Support and Safety Training for the use of our Cardox System for the past eight years. The system is an important tool for keeping our process up and running and we have been very happy with the service and equipment team ATD-PGS has provided.

– Production Manager, Pennsylvania Cement Plant

Get in touch

We offer 24 hours assistance, 7 days a week