The temperature of the sucked liquid should not exceed 80°C without cooling fan and 150°C with cooling fan. For higher temperatures it is necessary to make some changes in the structure of the fan.
ErP : These fans are within the scope of Directive 2009/125 / EC. This law does not apply in the following cases:
- Working 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.
Please note that these fans are designed to carry material. For this reason, Directive 2009/125/CE applies, but is not subject to the energy efficiency restrictions it imposes and thus the verification of these parameters.
Product Technical Information
|AIR FLOW||23 – 84 m3/min|
|INPUT PRESSURE||123 – 296 kg/m2|
|OUTPUT PRESSURE||124 – 301 kg/m2|
|ENGINE BOARD||N/A – 2-pole|
|INSTALLED POWER||3 kW|
|ROTATION SPEED||2900 rpm|
|SPEED LIMIT||2950 rpm|
|LIQUID TYPE||Clean, Dusty, Material transfer.|
|WEIGHT WITHOUT MOTOR||55 Kg|
|SE 2||0.7 Kg2|
Use : For absorbing very dusty air containing various types of material in suspension. The main feature of such fans is the high output relationship (due to the special profile resulting from the use of a reverse blade rotor) with the suction of dusty fluids or those containing granular material. Also these fans are characterized by a very flat curve of the absorbed power so that the motor is not overloaded when running with open inlets. Except for filamentous material, it can be used in joinery to transport sawdust and wood shavings, in mechanical industries to absorb metal chips, pneumatic conveying of cement plants, ceramic plants, mills, feed mills, tanneries, foundries.
– Easy setup
– High energy saving
– Made with high quality raw materials
– Long years of use guarantee
– High efficiency