EC Fans – Backward Curved Centrifugal
-
EC Backward Centrifugal Fans ∅310
EC backward-curved centrifugal fan with external-rotor motor. Compact, high airflow, high static pressure, low noise and low vibration. Technical Specifications Model Code Curve Voltage (V) Frequency (Hz) Speed (rpm) Power (W) Current (A) Noise (dB) Temp (°C) B3P310-EC092-100 ① 220 50/60 1925 175 1.3 74 -25~+60 B3P310-EC092-001 ① 220 50/60 1770 175 1.3 73 -25~+60…
-
EC Backward Centrifugal Fans ∅120
EC backward-curved centrifugal fan with external-rotor motor. Compact, high airflow, high static pressure, low noise and low vibration. Technical Specifications Model Code Curve Voltage (V) Frequency (Hz) Speed (rpm) Power (W) Current (A) Noise (dB) Temp (°C) F3P120-EC072-623 ① 220 50/60 1850 35 0.25 44 -25~+60 F3P120-EC072-005 ② 220 50/60 2400 70 0.5 66 -25～+60…
-
EC Backward Centrifugal Fans ∅630
The fan is composed of external rotor asynchronous motor, plastic/aluminum impeller, etc. The motor has low temperature rise and has special advantages of ventilation, heat dissipation, self-cooling, etc. Thus, the reliability of fan service life is extended. The fan is a backward curved impeller, which has the characteristics of compact structure, large air volume, high…
-
EC Backward Centrifugal Fans ∅450
The fan is composed of external rotor asynchronous motor, plastic/aluminum impeller, etc. The motor has low temperature rise and has special advantages of ventilation, heat dissipation, self-cooling, etc. Thus, the reliability of fan service life is extended. The fan is a backward curved impeller, which has the characteristics of compact structure, large air volume, high…
-
EC Backward Centrifugal Fans ∅470
The fan is composed of external rotor asynchronous motor, plastic/aluminum impeller, etc. The motor has low temperature rise and has special advantages of ventilation, heat dissipation, self-cooling, etc. Thus, the reliability of fan service life is extended. The fan is a backward curved impeller, which has the characteristics of compact structure, large air volume, high…
-
EC Backward Centrifugal Fans ∅500
The fan is composed of external rotor asynchronous motor, plastic/aluminum impeller, etc. The motor has low temperature rise and has special advantages of ventilation, heat dissipation, self-cooling, etc. Thus, the reliability of fan service life is extended. The fan is a backward curved impeller, which has the characteristics of compact structure, large air volume, high…
-
EC Backward Centrifugal Fans ∅560
The fan is composed of external rotor asynchronous motor, plastic/aluminum impeller, etc. The motor has low temperature rise and has special advantages of ventilation, heat dissipation, self-cooling, etc. Thus, the reliability of fan service life is extended. The fan is a backward curved impeller, which has the characteristics of compact structure, large air volume, high…
-
EC Backward Centrifugal Fans ∅400
The fan is composed of external rotor asynchronous motor, plastic/aluminum impeller, etc. The motor has low temperature rise and has special advantages of ventilation, heat dissipation, self-cooling, etc. Thus, the reliability of fan service life is extended. The fan is a backward curved impeller, which has the characteristics of compact structure, large air volume, high…
-
EC Backward Centrifugal Fans ∅250
The fan is composed of external rotor asynchronous motor, plastic/aluminum impeller, etc. The motor has low temperature rise and has special advantages of ventilation, heat dissipation, self-cooling, etc. Thus, the reliability of fan service life is extended. The fan is a backward curved impeller, which has the characteristics of compact structure, large air volume, high…
-
EC Backward Centrifugal Fans∅310
The fan is composed of external rotor asynchronous motor, plastic/aluminum impeller, etc. The motor has low temperature rise and has special advantages of ventilation, heat dissipation, self-cooling, etc. Thus, the reliability of fan service life is extended. The fan is a backward curved impeller, which has the characteristics of compact structure, large air volume, high…