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PTDD series Silent Mixed-Flow Inline Duct Fans provide efficient
cooling with a low profile outer design that results in quiet
operation.
Each fan includes two-layer sound absorption material and
uniquely positioned sound wave holes that reduce unwanted
noise. The double diameter sealed connection is leak-proof and
shock resistant.
PTDD series fans also include three-speed operation (low,
medium, high) a timer, temperature sensor, and humidity sensor.
The fans can operate from -20℃ to 60℃ and also include dual
ball bearings for long-life operation up to 50,000 hours.
Protection Class:IP44.
Unit of Measure

Specifications

Speed

 N/A L

Voltage

 N/A 220 to 240 V

Frequency

 N/A 50 Hz

Current

 N/A 0.13 A

Power

 N/A 28 Watts

Speed

 N/A 1850 rpm

Airflow

 N/A 146 cfm248 m³/h

Pressure

 N/A 0.43 inH2O10.92 mmAq107.00 Pa

Noise

 N/A 22 dBA

Weight

 N/A 2.8 kg

Dimensions

A

 N/A 9.76 in248 mm

B

 N/A 3.23 in82 mm

C

 N/A 4-5.5

D

 N/A 3.82 in4.84 in97 mm123 mm

E

 N/A 13.00 in330 mm

L

 N/A 18.19 in22.83 in462 mm580 mm

W

 N/A 8.07 in205 mm

H

 N/A 8.89 in225 mm

Dimensional Drawing

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Applications

Applications

 N/A HVAC
Fresh Air Systems
Air Purification
Communication Equipment