Industrial Ventilation Fans
KTJ40-250
1065*930*891 mm · METAL
- Airflow
- 25000 m³/h
- Static Pressure
- 740 Pa
- Speed
- 940 RPM
- Voltage
- 380 V
PERFORMANCE CURVE

KTJ40-250 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
- 1065*930*891 mm
- Voltage
- 380 V
- Rated Power
- 4500 W
- Speed
- 940 RPM
- Airflow
- 25000 m³/h
- Static Pressure
- 740 Pa
- Noise
- 79 dB(A)
- Material
- Metal
- Weight
- 128.2 kg
- Inlet Dimensions
- 525*452mm 901*639mm
- Certifications
- CE
- Hydroponic Grow Rooms
- Indoor Cultivation Exhaust
- Restroom & Kitchen Exhaust
- Light Commercial Ventilation