D3PAA044040NAB/U

Name: D3 Volume Control Parallel Blade Dampers, 3 V parallel blades damper, W: 44 in. x H: 40 in.
Brand: Honeywell
SKU: D3PAA044040NAB/U

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Description

D3 Series parallel blade control dampers are commercial grade, with no blade or jamb-seals. They feature rigid 3V style blades, and are designed for airflow volume control in medium pressure and velocity systems. D3 dampers are intended for applications where low leakage is not important, like return air or stairwell pressurization. Standard construction features consist of: synthetic axle bearings, and no flanges; seals are not available on D3 models. A wide range of electric actuators are available. For further options, please use the Honeywell damper pricing tool. https://customer.honeywell.com/en-US/support/commercial/estimatingtools/Pages/default.aspx

Part Number: D3PAA044040NAB/U

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Specifications

Shape: Rectangular
Shaft Length: Actuator in airstream- shaft length not applicable. Separate hardware required.
Position Indicator Included: No
Maximum Velocity: 2500 ft/min
Maximum Operating Ambient Temperature: 180 °F ; 82 °C
Frame Material: Galvanized Steel
Frame Gauge: 16
Flange Option: Yes
Fire & Smoke Rating: No
Features: 3V blade construction
Blade Seal Material: Not applicable
Blade Material: 16 gauge Galvanized Steel
Blade Action: Parallel
Application: Airflow volume control
Actuator Included: No
Axle Bearing Material: Synthetic (Delrin„¢)
Actuator Mounting Location: Internal-Left (jackshaft or crossover bracket as needed)
Overall Height: 40 in ; 101.6 cm
Overall Width: 44 in ; 111.76 cm