• PTF & PTDD SERIES - Smart Inline Duct Fans with Wired Control
PTF & PTDD series Inline Duct Fans are well suited for indoor
exhaust fresh air systems, ventilation, and humidification.
Each fan includes smart wired technology that can detect the
environmental temperature and adjust the motor speed from
Low, Medium, and High. It also includes a room temperature
display and a timer setting that can be set from 1-30 minutes.
Service life is enhanced by a relay switch that has been tested
for greater than 100,000 times.
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Voltage (V)

Airflow (cfm)

Airflow (m³/h)

Pressure (inH<sub>2</sub>O)

Pressure (mmAq)

Pressure (Pa)

Noise (dBA)

Model Number

Voltage

Speed

Airflow

Pressure

Noise

N/A 220 to 240 V N/A 2600 rpm N/A 141 cfm240 m³/h N/A 0.77 inH2O19.56 mmAq191.61 Pa N/A 35 dBA
N/A 220 to 240 V N/A 2200 rpm N/A 117 cfm198 m³/h N/A 0.63 inH2O16.00 mmAq156.77 Pa N/A 31 dBA
N/A 220 to 240 V N/A 1850 rpm N/A 97 cfm165 m³/h N/A 0.53 inH2O13.46 mmAq131.89 Pa N/A 26 dBA
N/A 220 to 240 V N/A 2600 rpm N/A 182 cfm310 m³/h N/A 0.71 inH2O18.03 mmAq176.68 Pa N/A 35 dBA
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 31 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 26 dBA
N/A 220 to 240 V N/A 2550 rpm N/A 312 cfm530 m³/h N/A 1.21 inH2O30.73 mmAq301.10 Pa N/A 33 dBA
N/A 220 to 240 V N/A 2150 rpm N/A 277 cfm470 m³/h N/A 1.09 inH2O27.69 mmAq271.24 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 29 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 63 dBA
N/A 220 to 240 V N/A 2200 rpm N/A 450 cfm765 m³/h N/A 1.26 inH2O32.00 mmAq313.54 Pa N/A 59 dBA
N/A 220 to 240 V N/A 1950 rpm N/A 406 cfm690 m³/h N/A 1.1 inH2O27.94 mmAq273.72 Pa N/A 55 dBA
N/A 220 to 240 V N/A 2450 rpm N/A 827 cfm1405 m³/h N/A 1.96 inH2O49.78 mmAq487.73 Pa N/A 66 dBA
N/A 220 to 240 V N/A 2150 rpm N/A 727 cfm1235 m³/h N/A 1.73 inH2O43.94 mmAq430.49 Pa N/A 62 dBA
N/A 220 to 240 V N/A 1850 rpm N/A 626 cfm1064 m³/h N/A 1.49 inH2O37.85 mmAq370.77 Pa N/A 58 dBA
N/A 220 to 240 V N/A 2350 rpm N/A 1298 cfm2206 m³/h N/A 2.78 inH2O70.61 mmAq691.78 Pa N/A 69 dBA
N/A 220 to 240 V N/A 2000 rpm N/A 1148 cfm1950 m³/h N/A 2.27 inH2O57.66 mmAq564.87 Pa N/A 65 dBA
N/A 220 to 240 V N/A 1650 rpm N/A 1030 cfm1750 m³/h N/A 1.75 inH2O44.45 mmAq435.47 Pa N/A 61 dBA
N/A 220 to 240 V N/A 2600 rpm N/A 182 cfm310 m³/h N/A 0.71 inH2O18.03 mmAq176.68 Pa N/A 29 dBA
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 220 to 240 V N/A 2550 rpm N/A 312 cfm530 m³/h N/A 1.21 inH2O30.73 mmAq301.10 Pa N/A 31 dBA
N/A 220 to 240 V N/A 2200 rpm N/A 277 cfm470 m³/h N/A 1.09 inH2O27.69 mmAq271.24 Pa N/A 29 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 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
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