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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)
D690A10026 inch, Single Blade Round Damper, for use with ML6161 and ML7161 actuators or W7751 VAV Controller6 in. diameter152 mm diameter2500 ft/min
D690A10108 inch, Single Blade Round Damper, for use with ML6161 and ML7161 actuators or W7751 VAV Controller8 in. diameter203 mm diameter2500 ft/min
D690A102810 inch, Single Blade Round Damper, for use with ML6161 and ML7161 actuators or W7751 VAV Controller10 in. diameter254 mm diameter2500 ft/min
D690A103612 inch, Single Blade Round Damper, for use with ML6161 and ML7161 actuators or W7751 VAV Controller12 in. diameter305 mm diameter2500 ft/min
D690A104414 inch, Single Blade Round Damper, for use with ML6161 and ML7161 actuators or W7751 VAV Controller14 in. diameter356 mm diameter2500 ft/min
D690A105116 inch, Single Blade Round Damper, for use with ML6161 and ML7161 actuators or W7751 VAV Controller16 in. diameter406 mm diameter2500 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


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