Industrial fan TROTEC TTV 4500 S — axial ventilator, max airflow 5,000 m³/h, 130 Pa, 2 speed stages, stackable

The TROTEC TTV 4500 S is an industrial axial fan designed for moving large volumes of air. Its robust, stackable housing includes a hose connection, carrying handle, cable bracket and rubber feet for stable placement. The fan offers two speed stages with a maximum airflow of 5,000 m³/h at up to 130 Pa, making it suitable for surface ventilation and temporary airflow management in workplaces and construction sites.

Advantages

The unit combines a compact, impact-resistant housing with integrated hose connectors and a practical carrying handle. Two adjustable performance stages provide flexible airflow control up to 5,000 m³/h. Multiple TTV 4500 S fans can be linked in series to increase air pressure and performance, and up to three devices can operate in batch mode for enhanced effect. For storage, up to five units can be stacked. The fan includes an integrated service socket and an operating hours counter, and an optional tilt frame is available for directing airflow to higher wall or ceiling areas.

Suitable for

• Construction drying and dehumidification sites
• Workshop and warehouse ventilation
• Temporary ventilation during renovation or maintenance
• Circulating air in event or industrial spaces

When it may not be suitable

The TTV 4500 S is intended for moving large volumes of air at moderate static pressure; it may not be suitable where very high static pressures or precise laminar airflow are required, such as specialized cleanroom applications. The maximum airstream temperature is 45 °C, so it should not be used with hotter process air.

Key specifications

• Air volume stage 1: 4,350 m³/h
• Air volume stage 2: 5,000 m³/h
• Airflow direction: blowing out / aspirating
• Air outlet velocity: 11 m/s (≈39.6 km/h)
• Throw distance (outdoors/indoors): 15 / 50 m
• Maximum air pressure: 130 Pa
• Maximum airstream temperature: 45 °C
• Supply voltage: 230 V / 50 Hz
• Protection rating: IP44
• Plug type: CEE 7/7, cable length 4 m
• Sound level at 3 m: 74 dB(A)
• Dimensions (L × W × H): 330 × 530 × 560 mm
• Weight: 14.8 kg
• Hose connection diameter: Ø 480 mm

How to use

Place the TTV 4500 S on a stable surface using the rubber feet to prevent slipping. Connect power via the integrated cable and plug, and attach a hose to the Ø 480 mm connector if ducted airflow is required. Select the required speed stage to achieve the desired airflow; for increased pressure or reach, connect additional units in series using the provided locking levers and fixing pins. Use the optional tilt frame when ventilating higher wall or ceiling areas. Observe the maximum airstream temperature and IP44 protection limitations.

What to consider before purchase

• Required airflow and pressure for your application (max 5,000 m³/h, 130 Pa)
• Maximum allowed airstream temperature (45 °C)
• Noise level in the work environment (74 dB(A) at 3 m)
• Need for series linkage or tilting frame for targeted ventilation
• Space for storage and stacking (up to five units stackable)

Usage recommendations

For effective surface ventilation, start on the lower speed to position the fan and then switch to the higher stage for full airflow. When greater pressure is required, use series connection of multiple TTV 4500 S units and secure them with the built-in locking levers and pins. Avoid operating with airstreams above 45 °C and follow local safety regulations regarding noise exposure.