EWC® 10X18 ND Motorized Damper With MA-ND5 Actuator, 10 x 18 in, Aluminum, Rectangular
EWC® 10X18 ND Motorized Damper With MA-ND5 Actuator, 10 x 18 in, Aluminum, Rectangular
Manufacturer: EWC Controls, Inc
Brand: EWC®
Part #: 381915
MPN: 10X18 ND
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Min. Order Qty: 1
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| Material | : | Aluminum |
| Voltage Rating | : | 24 V |
The ND Series of ultra-zone dampers was designed with the installer and homeowner in mind. This damper is easy-to-install and easy to checkout. The LED display allows the installer to visually check the damper operation. With a sturdier frame, the damper installs in the duct much faster and easier and the nylon bushings insure quieter operation. This is a feature that homeowners will never hear about quieter operation and a longer life motor equals NO call backs.
EWC® Motorized Damper, Model: ND, 10 x 18 in, 24 VAC/VDC, 50/60 Hz, 1 W, VA Rating: 1.5 VA, Parallel Blade, Aluminum, Duct Mounting, Spring Motor, Rectangular Shape, 3-Wire Electrical Connection, 1500 fpm Rated Velocity, 35 s Timing Range, 18 in-lb Torque, Up to 1.5 in-WC
- The ND damper is constructed using heavy-duty 0.8 in extruded aluminum
- Nylon bearings for quiet operation
- Overlapping parallel blade design
- Reliable operation up to 1.5 in-WC and 1500 fpm duct velocities
- The UL Listed motor actuator
- 24 VAC 3-wire power open/power close or floating function
- The motor actuator is rated at 18 in-lb of torque, superior to low torque spring-type motors
- The motor actuator housing is rated NEMA 1
- 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
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