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EWC 20X8 ND Series Motorized Damper

  • $203.64

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Availability: In Stock

Brand: EWC Controls

Product Code: 20X8 ND

SKU: 20X8 ND

Product views: 4608

EWC Controls 20X8 ND Motorized Damper Power Open/ Power Close

General Features: 

  • The ND Damper is constructed using Heavy Duty 0.80” extruded aluminum.

  • Nylon Bearings for quiet operation.

  • Overlapping parallel blade design.

  • Reliable operation up to 1.5”wc and 1500 FPM duct velocities.

  • The UL Listed Motor Actuator.

  • 24vac 3 wire power open/ power close or floating function.

  • The motor actuator is rated at 18”lbs. of torque. Superior to low torque Spring type motors.

  • The Motor Actuator housing is rated NEMA1.

  • Integrated End-Stop Adjustment allows a percentage of Relief Air (Leakage) when the damper is powered closed.

  • You may set a maximum open position as well, which is useful during test and balancing procedures.

  • Bright green and red LED’s Indicate damper open and closed position.

Thumb File information
pdf-50x50.png ND Bulletin.pdf 289.29KB 190
pdf-50x50.png Submittal Sheet.pdf 123.83KB 56


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