ventilators: metalplast: roof ventilators
Explosion-proof fan WDc/s-Ex
The WDc / s-Ex type fan is intended for forcing explosive atmospheres resulting from air mixtures with gases, vapors, mists of the IIA, IIB and IIC explosion groups in the explosion hazard zone zones 1 and 2, temperature class T3-T4
It is made of antistatic material (PE EL), it can press a medium with a maximum temperature of + 40 ° C. Equipped with an electric motor three-phase explosion-proof, reinforced construction II 2 G EExe T3-T4 suitable for continuous operation with IP 56 protection class and insulation class F.
Designed and manufactured in accordance with the ATEX Directive 94/9 / EC and relevant standards harmonized in terms of integrated explosion safety.
Execution in standard and chemical resistant version.
| Ventilator size | Sizes [mm] | Weight [kg] | |||||
| D | Do | A | H | n | Ø | ||
| WDc/s 16-Ex | 160 | 184 | 420 | 418 | 8 | 7 | 10,5 |
| WDc/s 20-Ex | 200 | 224 | 476 | 458 | 8 | 7 | 14 |
| WDc/s 25-Ex | 250 | 274 | 550 | 507 | 8 | 7 | 17 |
| WDc/s 31,5-Ex | 315 | 339 | 660 | 607 | 8 | 7 | 28 |
