The liquid temperature should not exceed 80 °C without the conveyed cooling fan and 150 °C cooling. For higher temperatures, it is necessary to change 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:
- 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 forward curved fans and therefore Ntarget = 42 is expected (Reg. UE N.327 / 2011).
Efficiency IE2 motors in accordance with IEC 60034-30 are taken into account in ErP calculations.
Product Technical Information
| AIR FLOW | 100 – 335 m 3 / min |
| INPUT PRESSURE | 181 – 219 kg / m2 |
| OUTPUT PRESSURE | 185 – 223 kg / m2 |
| ENGINE BOARD | 180 M – 4 poles |
| INSTALLED POWER | 18.5 kW |
| ROTATION SPEED | 1470 laps/min |
| LIMIT SPEED | 1520 laps/min |
| LIQUID TYPE | Clean, Dusty |
| INLET FLANGE | ⌀ 506mm |
| OUTLET FLANGE | 500 x 355mm |
| WEIGHT WITHOUT MOTOR | 119 Kg |
| SE 2 | 1.9 Kgm2 |
Use : To remove clean or slightly dusty air. They have high efficiency and low noise level. Fans of this series are widely used in ventilation, air-conditioning, drying, cooling, mechanical airflow and toxic gas removal plants.
– High energy saving
– Silent
– Made with high quality raw materials
-Long years of use guarantee