HIGH EFFICIENCY TAKE-OFF (HTO`S)
Hercules offers this alternative to spin-in`s for greater airflow and better efficiency. These take-offs have large 1" flanges with an adhesive coated gasket that holds the fitting in position during installation and assures a tight seal.

Special damper hardware with 2" standoffs (for insulated duct) are also available. Please call for details.
 
 
Item Number Description Units Price Buy
HTO10    more info 10" HTO FITTING W/DAMPER 6/CTN EA Login Required
HTO12    more info 12" HTO FITTING W/DAMPER 4/CTN EA Login Required
HTO14    more info 14" HTO FITTING W/DAMPER 3/CTN EA Login Required
HTO16    more info 16" HTO FITTING W/DAMPER 2/CTN EA Login Required
HTO18    more info 18" HTO FITTING W/DAMPER 2/CTN EA Login Required
HTO20    more info 20" HTO FITTING W/DAMPER 2/CTN EA Login Required
HTO6    more info 6" HTO FITTING W/DAMPER 12/CTN EA Login Required
HTO7    more info 7" HTO FITTING W/DAMPER 8/CTN EA Login Required
HTO8    more info 8" HTO FITTING W/DAMPER 8/CTN EA Login Required
HTO9    more info 9" HTO FITTING W/DAMPER 8/CTN EA Login Required
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