• PTDD SERIES - Silent Mixed-Flow Inline Duct Fans
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.
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Model Number

Voltage

Speed

Airflow

Pressure

Noise

N/A 220 to 240 V N/A 2250 rpm N/A 167 cfm284 m³/h N/A 0.64 inH2O16.26 mmAq159.26 Pa N/A 25 dBA
N/A 220 to 240 V N/A 1850 rpm N/A 146 cfm248 m³/h N/A 0.43 inH2O10.92 mmAq107.00 Pa N/A 22 dBA
N/A 100 to 120 V N/A 2250 rpm N/A 167 cfm284 m³/h N/A 0.64 inH2O16.26 mmAq159.26 Pa N/A 25 dBA
N/A 100 to 120 V N/A 1850 rpm N/A 146 cfm248 m³/h N/A 0.43 inH2O10.92 mmAq107.00 Pa N/A 22 dBA
N/A 220 to 240 V N/A 2250 rpm N/A 312 cfm530 m³/h N/A 1.21 inH2O30.73 mmAq301.09 Pa N/A 31 dBA
N/A 220 to 240 V N/A 1850 rpm N/A 241 cfm410 m³/h N/A 0.96 inH2O24.38 mmAq238.89 Pa N/A 26 dBA
N/A 100 to 120 V N/A 2250 rpm N/A 312 cfm530 m³/h N/A 1.21 inH2O30.73 mmAq301.09 Pa N/A 31 dBA
N/A 100 to 120 V N/A 1850 rpm N/A 241 cfm410 m³/h N/A 0.96 inH2O24.38 mmAq238.89 Pa N/A 26 dBA
N/A 220 to 240 V N/A 2450 rpm N/A 494 cfm840 m³/h N/A 1.41 inH2O35.81 mmAq350.86 Pa N/A 35 dBA
N/A 220 to 240 V N/A 1950 rpm N/A 407 cfm690 m³/h N/A 1.1 inH2O27.94 mmAq273.72 Pa N/A 29 dBA
N/A 100 to 120 V N/A 2450 rpm N/A 494 cfm840 m³/h N/A 1.41 inH2O35.81 mmAq350.86 Pa N/A 35 dBA
N/A 100 to 120 V N/A 1950 rpm N/A 407 cfm690 m³/h N/A 1.1 inH2O27.94 mmAq273.72 Pa N/A 29 dBA
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