VLF-B

Box Type Axial Flow Fans / VLF-B Series

Downloads :

VLF-B Technical

Datasheet

Box Type Axial Flow Fan

Fan :

• Fan box made in steel sheet and hot dip galvanised-corrosion resistant.

• 400 – 1250 mm diameter

• Adjustable pitch impellers.

• Volumes up to 155,500 m³/h (43.2 m³/s)
• 100% reversible impellers.

Motor :

• Motors with IE2 and IE3 efficiency. 2,4 and 6 pole motor option.
• Class H motors with ball bearings and IP55 protection.
• Single-Three phase 380V 50Hz.
• Operation temprature range -20° +120°C

• Speed controllable by voltage reduction.

• The table shows the selections for some working points in the available diameters. According to the parameters you declare, the appropriate pole, kw, blade angle, number of blades and product diameter can be selected.