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

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.