26X20 ND | Rectangular Damper | 26X20 ND MOTORIZED DAMPER | EWC Controls
This damper is 26" by 20". The motor/lever is installed on the 20" side. Full dimensional specifications are in the datasheet below.
Overview Details for 26X20 ND
Rectangular Damper | 26X20 ND MOTORIZED DAMPER
Features
- Construction–Heavy Duty extruded aluminum.
- Nylon Bearings for quiet operation.
- Overlapping parallel blades for low leakage.
- Power open/Power closed.
- Designed to operate at static pressures up to 1.5” w/ less than 5% Leakage.
- UL Listed Motor Actuator is a 24vac 3 wire power open/ power close type rated at 18”lbs. of torque.
- The Motor Actuator housing is NEMA1 Rated.
- End-Stops Adjustment allows for a percentage of Relief Air (Leakage) to be set when the damper is powered to closed and/or you may set a maximum open position as well.
- Bright LED’s Indicate damper position.
- Available in 8" x 6" thru 30" x 30" in one inch increments. Custom Sizes can be manufactured, contact EWC Controls Inc.
Specifications
| Item Number | 26X20 ND |
| Brand | EWC Controls |
| Motorized | Yes |
| Shape | Rectangular |
| Size (in) | 26 x 20 |
| Spring Return | Non-Spring Return |
| Type | Rectangular Dampers |

