Honeywell D690 Low-Leakage, Single-Blade, Round Dampers
Low-Leakage, Single-Blade, Round Dampers
D690
The D690 Round Damper is used in conventional air handling systems to control airflow in a round duct. The damper is designed for use with Honeywell ML6161 and ML7161 Direct Coupled Actuators.
• Neoprene seal for tight closing and low leakage
• Oilite bearings for long life
• 90 degree damper travel for a variety of applications
Select a link under the "item" tab below to order.
| Cat # | Descriptions | (inch) | (mm) | Maximum Approach Velocity (ft/ min) |
| D690A1002 | 6 inch, Single Blade Round Damper, for use with ML6161 and ML7161 actuators or W7751 VAV Controller | 6 in. diameter | 152 mm diameter | 2500 ft/min |
| D690A1010 | 8 inch, Single Blade Round Damper, for use with ML6161 and ML7161 actuators or W7751 VAV Controller | 8 in. diameter | 203 mm diameter | 2500 ft/min |
| D690A1028 | 10 inch, Single Blade Round Damper, for use with ML6161 and ML7161 actuators or W7751 VAV Controller | 10 in. diameter | 254 mm diameter | 2500 ft/min |
| D690A1036 | 12 inch, Single Blade Round Damper, for use with ML6161 and ML7161 actuators or W7751 VAV Controller | 12 in. diameter | 305 mm diameter | 2500 ft/min |
| D690A1044 | 14 inch, Single Blade Round Damper, for use with ML6161 and ML7161 actuators or W7751 VAV Controller | 14 in. diameter | 356 mm diameter | 2500 ft/min |
| D690A1051 | 16 inch, Single Blade Round Damper, for use with ML6161 and ML7161 actuators or W7751 VAV Controller | 16 in. diameter | 406 mm diameter | 2500 ft/min |
| Application: | heating, cooling, ventilating | ||
| Type of Blade: | Single-blade, round | ||
| Temperature Range: | 32 F to 130 F (0 C to 54 C) | ||
| Integral Actuator: | None | ||
| Input Signal: | none | ||
| Used With: | ML6161; ML7161; W7751 VAV Controller | ||
