The temperature of the fluid should be above 80 °C without cooling to 150 °C by fan and cooling fan not sucked. 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)
- At temperatures below -40°C
work - 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.
special rate> In the case of 1.11, please note that Directive 2009/125 / CE applies, but these fans are not subject to the energy efficiency restrictions imposed and thus the verification of these parameters.
Product Technical Information
|AIR FLOW||160 – 315 m3/minute|
|INPUT PRESSURE||800 – 930 kg/2|
|OUTPUT PRESSURE||875 – 1050 kg/m2|
|ENGINE BOARD||250 M – 2 poles|
|INSTALLED POWER||55 kW|
|ROTATION SPEED||2950 rpm|
|SPEED LIMIT||3000 rpm|
|WEIGHT WITHOUT MOTOR||248 Kg|
|SE 2||10 Kgm2|
Use : For suction of clean and dusty air. Such high-pressure fans are characterized by a high output, which saves electrical energy, as they have a special fan impeller mounted with reverse blades (negative).
This type of fans is particularly suitable for pneumatic conveying of small capacities in cement plants, in the air supply of cupolas in foundries and oil burners, in mills, in “pasta” factories, in the chemical, metallurgical and iron industries. medium and high pressures are required.
– Easy setup
– High energy saving
– Made with high quality raw materials
– Long years of use guarantee