Side-channel fan with direct drive. The device is used for pneumatic transport.

Application

• pneumatic transport
• pneumatic mail
• graphics machines
• pneumatic lifts
• multi-stage filtration devices with a very high degree of dust separation
• industrial vacuum cleaners
• aeration of the pool in biological sewage treatment plants, galvanizing plants
• oil-free transport of non-aggressive and non-explosive gas in

Construction

• aluminum alloy cast housing
• die-cast aluminum alloy dynamically balanced (according to ISO 1940-1)
• fan painted in gray RAL 7042
• adapted to work in horizontal or vertical position
• maximum fluid temperature 60 C
  
• engine ambient temperature from -20 C to +40 C
  

Electric engine

• asynchronous, single phase, 230 V, 50 Hz (up to 2.2 kW)
• asynchronous, three phase, 230/400 V, 50 Hz (up to 3 kW)
• asynchronous, three phase, 400/690 V, 50 Hz (from 4 kW)
• degree of protection IP55, insulation class F
• efficiency class IE3 (from 0.75 kW) or IE2 (below 0.75 kW)
• for frequency regulation (three phase motors)
• TP or TP and PTC thermal protection (selected motors)

Technical data

* measured at a distance of 3 m from the fan