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


The KTJ40-250 AC Metal Centrifugal Fan Cabinet is designed for Hydroponic Grow Rooms, Indoor Cultivation Exhaust, Restroom & Kitchen Exhaust. It provides airflow of 25000 m³/h, static pressure of 740 Pa, noise of 79 dB(A) and rated power of 4500 W. Its published specifications and application data help distributors, OEM buyers and project teams evaluate the model without relying on unverified claims. The verified data also supports product comparison, system planning and quotation requests for the stated applications. It is intended for documented selection rather than generalized claims.
- 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