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  Electric Duct Damper
  Electric Duct Damper
 
Apply power to these dampers and the Normally Open Dampers will close shutting off all airflow.  Apply power to Normally Closed Dampers and they will open allowing air to pass.  Remove power and a spring returns the dampers to their original posistion.  These new dampers have a specially designed seal that ensures no air leakage when closed to prevent energy loss and wind noise.  They are great for preventing CO2 and odors from escaping your grow area.  Available in 4 different duct sizes.  Power sypply included.

Item# Item Name List Price Kreations Price Qty Add
DMP-10NC 10" Electric Duct Damper Normally Closed $104.95 $101.80
DMP-10NO 10" Electric Duct Damper Normally Open $104.95 $101.80
DMP-12NC 12" Electric Duct Damper Normally Closed $109.95 $106.65
DMP-12NO 12" Electric Duct Damper Normally Open $109.95 $106.65
DMP-6NC 6" Electric Duct Damper Normally Closed $94.95 $92.10
DMP-6NO 6" Electric Duct Damper Normally Open $94.95 $92.10
DMP-8NC 8" Electric Duct Damper Normally Closed $99.95 $96.95
DMP-8NO 8" Electric Duct Damper Normally Open $99.95 $96.95
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