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Damper, Motorized, 30 In, Galvanized Steel

Motorized Damper, Single Panel, Power Open, Spring Return, Voltage 120/240, 60 Hz, Single Phase, For Fan Dia 30 In, Sq Opening Required 31 In, Free Area 5.679 Square-Ft, Max Velocity 3500 FPM, G90 Galvanized Steel, 14 Gauge Frame and 16 Gauge Blades, Mounting Position Horizontal or Vertical, For Use With Intake or Exhaust Applications, Requires 12 In High Roof Curb for Roof Mount Applications
Grainger Item # 3C728  
Price (ea.) $353.75
Brand DAYTON  
Mfr. Model # 3C728  
Ship Qty. 1  
Sell Qty. (Will-Call) 1  
Ship Weight (lbs.) 47.0  
Usually Ships** Today  
Catalog Page No. 3711 catalog  
Country of Origin USA  

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Item Motorized Damper
Type Single Panel, Power Open, Spring Return
Voltage 120/240
Hz 60
Phase 1
For Fan Dia. (In.) 30
Sq. Opening Required (In.) 31
Overall Square (In.) 33
Frame Less Flange (Sq.-In.) 30
Flange Width (In.) 1 1/2
Motor Bracket Extension (In.) 10 1/4
Mounting Hole (In.) 9/32 x 1/2
Free Area (Square-Ft.) 5.679
Max. Velocity (FPM) 3500
Construction Material G90 Galvanized Steel,14 Gauge Frame and 16 Gauge Blades
Mounting Position Horizontal or Vertical
For Use With Intake or Exhaust Applications

The "Usually Ships" reflects when an item is generally expected to ship from Grainger based on its stocking location. Real-time availability information will be shown during the checkout process and on the e-mail order confirmation (for U.S. and Puerto Rico - US customers only). Please allow additional delivery time for international orders.
 
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