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 alsomore
Unit of Measure

Specifications

Speed

H

Voltage

220 to 240 V

Frequency

50 Hz

Current

0.14 A

Power

33 Watts

Speed

2250 rpm

Airflow

167 cfm284 m³/h

Pressure

0.64 inH2O16.26 mmAq159.26 Pa

Noise

25 dBA

Weight

2.8 kg

Dimensions

A

9.76 in248 mm

B

3.23 in82 mm

C

4-5.5

D

3.82 in4.84 in97 mm123 mm

E

13.00 in330 mm

L

18.19 in22.83 in462 mm580 mm

W

8.07 in205 mm

H

8.89 in225 mm

Dimensional Drawing


PTDD SERIES - Silent Mixed-Flow Inline Duct Fans_dim

Applications

Applications

HVAC
Fresh Air Systems
Air Purification
Communication Equipment