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The data contained herein constitutes confidential information of Material Bank, proprietary in nature. You and your organization have access to this information as a result of agreeing to the Standard Terms and Conditions detailed in your Brand Partner Agreement. These terms state this confidential information shall not be distributed or shared with others outside of your organization or with any of your affiliate companies. By proceeding, you acknowledge and agree to use the contained information exclusively as detailed in your Brand Partner Agreement’s Standard Terms and Condition.If you have any question as to the use of this data contact us at brandservices@materialbank.com.
D Series atmospheric steam manifolds, or dispersion tubes, are intended for duct-type distribution. Where an existing duct system is available, steam is commonly discharged into the duct through a dispersion tube. If the dispersion tube is to be located below the humidifier, install a drip leg with water seal. NOTE For all atmospheric units, please consult factory personnel for duct applications with high static pressure (>4 in W.C.) or velocities more than 2,000 FPM. Avoid placing dispersion tubes in downward, high-velocity airflows. Please contact your Armstrong Representative with questions. NOTE When applicable, atmospheric humidifiers should be located as close to the air-handling system as possible and never more than 40 feet (12 m) of equivalent pipe away.