Industrial Ventilation Fans
KTJ23-31D
600*525*450 mm · METAL
- Airflow
- 3100 m³/h
- Static Pressure
- 440 Pa
- Speed
- 1340 RPM
- Voltage
- 220 V
PERFORMANCE CURVE

KTJ23-31D is part of our Industrial Ventilation Fans family — Metal Centrifugal Fan Cabinet. Engineered with an AC motor and a metal housing, it delivers stable performance across the full operating envelope.
- Mixed-flow Impeller Design
- Speed-controllable EC Option
- Acoustic-lined Housing
- IP44 Rated Motor
- Motor Type
- AC
- Product Dimensions
- 600*525*450 mm
- Voltage
- 220 V
- Rated Power
- 550 W
- Speed
- 1340 RPM
- Airflow
- 3100 m³/h
- Static Pressure
- 440 Pa
- Noise
- 61 dB(A)
- Material
- Metal
- Weight
- 36 kg
- Inlet Dimensions
- 374*275 508*350 mm
- Certifications
- CE
- Hydroponic Grow Rooms
- Indoor Cultivation Exhaust
- Restroom & Kitchen Exhaust
- Light Commercial Ventilation