HOPKINS TECHNICAL
PRODUCTS, INC.
Exclusive West Coast Representative for

POWELL Sentry 2000 Chlorine/Sulfur Dioxide Scrubber System

The POWELL Sentry 2000 Chlorine/Sulfur Dioxide Scrubber System is one of the most advanced emergency scrubber systems available today. The horizontal packed bed scrubber, the only patented system on the market, was designed by the world's foremost expert on gas scrubbing technology, Ralph Strigle, Jr. Powell Fabrication & Manufacturing, Inc holds the patent on the system.

The POWELL Sentry 2000 Chlorine Scrubber System is designed to provide predictable and scaleable performance. This means it is possible to control stack emissions to achieve any performance desired.

The POWELL Sentry 2000 incorporates today's most advanced design and performance features, including:

  • A patented 4-stage, single-pass scrubber system with a horizontal packed bed of high efficiency packing material.
  • Predictable, scaleable technology provides the capability to achieve virtually any stack emission desired. Thus, it is possible to control performance of the Sentry 2000 based on any inlet and outlet concentrations and flow rates.
    • A composite construction tank for double containment of the scrubbing solution. This innovative tank design provides additional impact protection and greater structural strength.

    Performance Proven in Rigorous Testing

    The POWELL Sentry 2000 has been subjected to the most demanding testing of any scrubber on the market. In rigorous testing, the POWELL Sentry 2000 surpassed the requirements of Uniform Fire Code Section 80. The POWELL Sentry 2000 is the only scrubber tested in accordance with U.S. EPA Reference Test Methods, which are more accurate than continuous chlorine detector tests.

    • Performance tested by the nation's leading air emissions testing organization at full scale 3,000 ACFM air flow rate with 2,000 lb releases of both chlorine and sulfur dioxide.
  • Performance tests witnessed by an independent firm specializing in the application of fluid dynamics to industrial flow problems.
    • The POWELL Sentry 2000 demonstrated better performance than the 5 ppm stack discharge limit set by UFC specifications.
  • Complete test data and informative videotape showing actual test available upon request.
    • The only chlorine scrubber also subjected to sulfur dioxide testing.


    For additional information, call
    HOPKINS TECHNICAL PRODUCTS, INC.
    1-800-732-6704

    Click here to visit the Powell web site

    		 Back to Home / Index Page