20X10 ND | Rectangular Damper | 20X10 ND MOTORIZED DAMPER | EWC Controls
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Documents: 20X10 ND

20X10 ND | Rectangular Damper | 20X10 ND MOTORIZED DAMPER | EWC Controls

This damper is 20" by 10". The motor/lever is installed on the 10" side. Full dimensional specifications are in the datasheet below.

Brand: EWC ControlsSKU: 20X10 ND
EWC Controls | 20X10 ND
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Overview Details for 20X10 ND

ACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED

Rectangular Damper | 20X10 ND MOTORIZED DAMPER

  • Heavy Duty extruded 0.80” aluminum construction.
  • Glass Filled Nylon Bearings provide quiet operation.
  • Overlapping parallel blades for low leakage.
  • Power open / Power close function at 35 seconds.
  • UL Listed Motor Actuator is rated for 24volt ac/dc.
  • 3 wire power open & power close.
  • 18”lb / 2Nm torque rating.
  • 1 watt (1.5va) power requirement.
  • Motor Actuator housing is rated NEMA1.
  • End-Stop adjustment allows for a percentage of relief air (leakage) to be set when the damper is powered to the closed position. You may set a maximum open position as well.
  • Bright green & red LED’s indicate damper open/closed position, regardless of end stop adjustment.
  • Designed to operate at static pressures up to 1.5” wc.
  • Available in 6" x 8” thru 30" x 30" in one inch increments. Custom sizing is always available.

Specifications

Item Number 20X10 ND
Brand EWC Controls
Motorized Yes
Shape Rectangular
Size (in) 20 x 10
Spring Return Non-Spring Return
Type Rectangular Dampers

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