For temperatures of transported fluid from 90°C to 350°C, a small heat-stop fan is threaded between the support and the spiral on the shaft; In addition, the fan is painted with special aluminum paint suitable for high temperatures.
ErP : These fans are within the scope of Directive 2009/125 / EC. This law does not apply in the following cases:
- Operation in potentially explosive atmospheres (ATEX)
- Operation at high temperatures (fans designed with cooling fan)
- Operation at temperatures below -40°C
- Working in toxic, corrosive or corrosive environments (use of materials such as AISI 304, AISI 316, manganese steels).
These series are centrifugal backward curved fans and therefore Ntarget = 61 is expected (Reg. UE N.327 / 2011).
Efficiency IE2 motors conforming to IEC 60034-30 are taken into account in ErP calculations.
Product Technical Information
|AIR FLOW||28 – 71 m3/min|
|INPUT PRESSURE||99 – 209 kg/m2|
|OUTPUT PRESSURE||100 – 213 kg/m2|
|ENGINE BOARD||N/A – N/A poles|
|INSTALLED POWER||N/A KW|
|ROTATION SPEED||2850 rpm|
|SPEED LIMIT||4000 rpm|
|LIQUID TYPE||Clean, Dusty, Material transfer.|
|WEIGHT WITHOUT MOTOR||65 Kg|
|SE 2||0.52 Kgm2|
Use : The high-output centrifugal fans of this series are used for dust, smoke, granule, saw or except filament It is suitable for the extraction of wood chips of minimum size mixed with air in general.
Its main features are the combination of high efficiency (special profile resulting from the use of a reverse bladed fan wheel) with suitability for handling air-mixed materials. Also, these fans are distinguished by a very flat curve of the power absorbed, as when operating with free throttles the motor is not overloaded.
It is used in carpentry workshops, mechanical industries, cement factories, ceramic factories, tanneries, foundries, mining and chemical industries, and the harmful air’s max. It should have a temperature of 90 ° C.
– Easy setup
– High energy saving
– Made with high quality raw materials
– Long years of use guarantee