Capacity calculation:

Determine the volume of the building.
Determine the required air volume per hour by assessing the number of air exchanges required and multiplying this number with the volume.
Determine the total kength of canal between the air intake and discharge points in meteres.
Determine the total sum of curves of the air transport hoses in degrees.
Using the values that you have just determined, find the point in the diagram where the air volume axis intersects the length of canal axis and select the model whose characteristic curve is either on or above this point of intersection.

You will find detailed instructions regarding further capacity calculations and a calculation example here on the product pages of our TFV high pressure radial fans.

etraining Our Tip: You will find an online calculator to help you to determine the required air volume amount for your particular requirement in our e-training service area. Go directly to the capacity calculator…

The TFV 100 S and TFV 300 S high pressure radial fans

Constantly high pressure – even over longer distances using air transport hoses

Practical advantages:
Splashproof design (IP 55)
Can also be used in rooms with high
levels of dust
Fan motor located away from main air current
Can be used for ventilation using long hoses
Also available as a highly mobile,
stackable model for hiring

TFV S performance characteristic line – air volume in relation to the length of canal and degree of curve:

The characteristic line will help you to determine which TFV S fan is ideal for your particular requirement.

TFV S high performance radial fans to hire

The TFV S high pressure radial fan is ideal for transporting air over long distances through hoses in order to provide proper ventilation for cleaning, restoration or redevelopment work.

The single-flow construction and the radial rotation principle not only make the fan impervious to polluted air with high levels of contamination, but also guarantee stable characteristic lines and unfailingly high pressure to ensure trouble-free operation.

Both models are equipped with both an intake and a discharge duct connections and are suited to a whole host of different applications.

TFV 100 S combi-distributor for precision ventilation

The combi-distributor, which is optionally available for the TFV 100 S, allows as many as 12 individual 38 mm hoses to be connected in order to provide optimal ventilation in various target areas.

Also available to hire…

The TFV 100 S and TFV 300 S are optionally available as special stackable models with a sturdy frame for specific use in frequently changing locations or as models to hire.