Manufacturer: Ziehl-Abegg
Model: RH31M-2DK.3F.2R
Product Type: Single-flow motor fan
Fan Type: Radial fan
Flow Design: Single inlet (single-flow)
Impeller Type: Backward-curved centrifugal impeller
Motor Type: EC motor
Voltage: 3~ 400 V AC
Frequency: 50/60 Hz
Airflow Direction: Radial
Protection Class: IP54
Insulation Class: F
Housing Material: Metal
Impeller Material: Plastic / Composite
Speed Control: Integrated electronic speed control
Mounting Position: Any position
Operating Temperature Range: -25 °C to +60 °C
Application: HVAC and industrial air handling systems
