Skip to Content Skip to Navigation
!
Browser upgrade recommended: Improve your Grainger.ca experience by upgrading your browser to Edge or Chrome. Learn more about our supported browsers.
Email
Print
SQUARE STEEL MOTORIZED CONTROL DAMPER, 12 IN L, 23 IN H, 23 IN W, 1½ IN FLANGE W, STEEL, SINGLE

SQUARE STEEL MOTORIZED CONTROL DAMPER, 12 IN L, 23 IN H, 23 IN W, 1½ IN FLANGE W, STEEL, SINGLE

DAYTON

SQUARE STEEL MOTORIZED CONTROL DAMPER, 12 IN L, 23 IN H, 23 IN W, 1½ IN FLANGE W, STEEL, SINGLE close
close x

images.360.info.textHead1 360° images.360.info.textHead2

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Roll over image to zoom.
Available only while supplies last. Quantities may be limited. The Item is FINAL SALE.
SQUARE STEEL MOTORIZED CONTROL DAMPER, 12 IN L, 23 IN H, 23 IN W, 1½ IN FLANGE W, STEEL, SINGLE

SQUARE STEEL MOTORIZED CONTROL DAMPER, 12 IN L, 23 IN H, 23 IN W, 1½ IN FLANGE W, STEEL, SINGLE

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. : $479.93 / EACH

EHC: EHC :

Compliance and Restrictions

  • None

Availability
Availability
Availability Service is temporarily down Available for pickup on: To view Availability, please select a Branch
Availability Service is temporarily down Expected to arrive on: To view Availability for another location, please enter postal code below Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order.
Select a Branch

Selected Branch


Cancel
Please select pick up location
Postal Code should be in LNLNLN format e.g. L3T7W8
Apply
https://catalogue.grainger.ca/?hybris=true
  • Item # DTN3C726
  • Mfr. Model # 3C726
  • UNSPSC # 40101504
  • CATALOGUE PAGE # 1859
  • Shipping Weight 25.0 lbs

Product Details

Motorized damper, for fan diameter 20 in., volts at 60 Hz 120/240 V, overall square 23 in., required 21 inch frame opening, frame length 20 in., motor bracket extension 6-7/8 in., total opening 2.201 sq. ft., galvanized steel frame and blade, single panel

Technical Specs

  • ItemControl Damper
  • Number of Panels1
  • Overall Length12 in
  • For Duct ShapeSquare
  • Frame Material Thickness14 ga
  • Maximum Air Pressure4 in wg
  • Rough Opening Length21 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)0.13 in wg
  • Frame Less Flange20 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 23 in
  • Rough Opening Shape Square
  • Overall Width 23 in
  • Blade Material Galvanized Steel
  • Overall Diameter 23 in
  • Rough Opening Width 21 in
  • Maximum Air Velocity 3,500 fpm
  • Rough Opening Diameter 21 in
  • Blade Orientation Parallel Blades
  • Blade Type Flat Blade
  • Free Area 2.1 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 6 7/8 in

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)
Back to Top

Add to Order List

X

Your items were added

Your items were added to some lists

Max quantity exceeded. The item could not be added to the following List(s)

No Existing List Found. Please Create New List below.

Your list has been created

Please select a list