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SQUARE MOTORIZED CONTROL DAMPER, 13¼ IN L, 39 IN H, 39 IN W, 1½ IN FLANGE W, STEEL

SQUARE MOTORIZED CONTROL DAMPER, 13¼ IN L, 39 IN H, 39 IN W, 1½ IN FLANGE W, STEEL

DAYTON

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Available only while supplies last. Quantities may be limited. The Item is FINAL SALE.
SQUARE MOTORIZED CONTROL DAMPER, 13¼ IN L, 39 IN H, 39 IN W, 1½ IN FLANGE W, STEEL

SQUARE MOTORIZED CONTROL DAMPER, 13¼ IN L, 39 IN H, 39 IN W, 1½ IN FLANGE W, STEEL

DAYTON

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $968.54 / EACH

EHC: EHC :
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Compliance and Restrictions

  • None

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https://catalogue.grainger.ca/?hybris=true
  • Item # DTN3C729
  • Mfr. Model # 3C729
  • UNSPSC # 40101504
  • CATALOGUE PAGE # 1859
  • Shipping Weight 59.0 lbs

Product Details

This GMD-SP series control damper includes motor, and is made of steel. It measures 39 inch width, 39 inch height, 13¼ inch length. This control damper has one phase, 50/60 Hz, and 39 inch diameter, and 3 Amps.

Technical Specs

  • ItemControl Damper
  • Number of Panels1
  • Overall Length13 1/4 in
  • For Duct ShapeSquare
  • Frame Material Thickness14 ga
  • Maximum Air Pressure4 in wg
  • Rough Opening Length37 in
  • Damper TypeDynamic
  • Nameplate Voltage100/240V AC
  • Closure Pressure Rating4 in wc
  • Closure Velocity Rating3,500 fpm
  • CounterbalancedNot Counterbalanced
  • Mounting PositionHorizontal, Vertical
  • Pressure Drop @ 1000 fpm (AMCA 5.2)0.18 in wg
  • Frame Less Flange36 sq in
  • Jamb Seal MaterialStainless Steel
  • StandardsNEC, OSHA
  • Maximum Temperature Rating122 Degrees F
  • Full Load Current3 A
  • Bushing MaterialBrass
  • Damper FinishPlain
  • Frame MaterialSteel
  • Frequency50/60 Hz
  • Damper Application Motorized
  • Overall Height 39 in
  • Rough Opening Shape Square
  • Overall Width 39 in
  • Blade Material Galvanized Steel
  • Overall Diameter 39 in
  • Rough Opening Width 37 in
  • Maximum Air Velocity 3,500 fpm
  • Rough Opening Diameter 37 in
  • Blade Orientation Parallel Blades
  • Blade Type Flat Blade
  • Free Area 8.3 sq ft
  • Switch Action Normally Open
  • Flange Type Reversed Flange
  • Flange Width 1 1/2 in
  • Airflow Direction Horizontal, Vertical
  • Phase 1
  • Includes Motor Motor Included
  • Axle Material Plated Steel
  • Blade Material Thickness 16 ga
  • Series GMD-SP
  • Motor Bracket Extension 10 1/4 in
  • Country of Origin United States (subject to change)

Compliance and Restrictions

  • None

SDS Document Not Found

For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

Accessories

Alternate Search Terms

Control Dampers (43)

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