D2 ultra-low leakage parallel blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or exhaust. A wide range of electric or pneumatic actuators available.

Features & Benefits

• Thermally Protected
• Open Shell, Enclosed Shaft End End-Frame and Lead
• Motor-Blower Mounting Bracket

Specifications

• Enclosure Type: OAO
• Power Rating: 1/40 HP
• Voltage Rating: 115 Volt AC 1-Phase
• Frequency Rating: 60 Hertz
• Motor FLA: 1.1 Amp
• Speed Rating: 1500 RPM
• Service Factor: 1
• Insulation Class: B
• Frame Material: Steel
• Mounting: Extended Stud
• Weight: 4 Pound
• Approval: UL, CSA
Type Air Over Duty; Electrical Type Shaded Pole; Shaft Type Flat; Rotation Type Counterclockwise Shaft End; Drive End Bearing Type Ball; Starting Method Across The Line; Number of Poles 4; Size 3.3 Inch Diameter; Overall Length 8.88 Inch; Shaft Diameter 0.25 Inch; Shaft Extension Size 3 Inch; Frame Length 3.19 Inch; Ambient Temperature Rating 40 Deg C