The V-Flo 40 Fan 400V is designed to provide consistent vertical air circulation, helping create a constant airflow at plant level and a more uniform indoor climate.

By mixing warmer air from the upper areas or ridge of a building with cooler air lower down, the V-Flo helps reduce temperature differences throughout the growing environment and can contribute to more efficient use of heating.

With an airflow capacity of up to 5,050 m³/h, the V-Flo 40 is well suited to greenhouses, indoor cultivation facilities and other controlled environments requiring effective vertical air circulation.

• Vertical Air Circulation: Designed to create consistent vertical airflow throughout the growing environment.

• Uniform Airflow at Plant Level: Helps maintain continuous air movement around the crop and reduce stagnant air within the growing area.

• Temperature Mixing: Mixes warmer upper-level air with cooler lower-level air to help create a more uniform indoor temperature.

• Heating Efficiency: Improved mixing of warm and cool air can help reduce unnecessary heating requirements.

• High Airflow: Delivers up to 5,050 m³/h of airflow at 0 Pa.

• Three-Phase Operation: Designed for 230/400 V, three-phase electrical systems.

• IP55 Protection: IP55-rated construction provides protection suited to demanding controlled-environment applications.

• Wide Operating Temperature Range: Designed to operate in ambient temperatures from -25°C to 40°C.

• Transformer Control Compatible: Compatible with transformer-based control for suitable speed-control applications.

• Polypropylene Impeller: Equipped with an eight-blade polypropylene impeller.

• Manufacturer: Vostermans Ventilation

• Article Number: T6D40A0M81160

• Voltage: 230/400 V

• Phase: 3~ (Three Phase)

• Frequency: 50 Hz

• Speed: 955 RPM

• Power Consumption: 155 W

• Nominal Current: 0.9/0.5 A

• Maximum Current: 0.9/0.5 A

• Power Factor (Cos φ): 0.44

• Airflow at 0 Pa: 5,050 m³/h

• Ambient Operating Temperature: -25°C to 40°C

• Insulation Class: Class F

• IP Rating: IP55

• Sound Pressure Level at 2 m: 45 dB(A)

• Sound Pressure Level at 7 m: 34 dB(A)

• Impeller Blades: 8

• Impeller Type: 3

• Impeller System: C

• Impeller Material: PP (Polypropylene)

• Triac Controller Compatible: No

• Transformer Compatible: Yes

• Frequency Drive Compatible: No

• Rotation: Clockwise (CW)

• Weight: 15.8 kg

• Packing Dimensions: 720 x 720 x 400 mm

• A01: 420 mm

• A02: 650 mm

• A04: 18 mm

• A05: 30 mm

• A10: 8.2 mm

• A13: 146 mm

• A14: 539 mm

• A25: 182 mm

• Electrical Supply: Designed for a 230/400 V, three-phase, 50 Hz electrical supply.

• Wiring: The manufacturer specifies a C11 three-phase Y connection with clockwise (CW) rotation.

• Speed Control: The fan is compatible with transformer-based control. It is not specified for Triac or frequency-drive control.

• Installation: Install and connect the fan in accordance with the manufacturer's technical documentation, wiring diagram and applicable electrical requirements. Electrical installation should be performed by a suitably qualified person.

Download V-Flo 40 Fan 400V Technical Specification Sheet