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RING ATEX line is designed to grant a correct air extraction avoiding risks of explosion due to the presence of flammable gases. For instance in ventilation of battery rooms, petro-chemical platforms, laboratories etc., for wall or panel fixing.
Specific References
Construction
- Ring casing , in epoxy painted steel sheet with or without aluminum stripe around the impeller rotation area.
- Motor side protection grid, manufactured according to UNI EN ISO 12499 standards, in steel rod, protected against the atmospheric agents.
- Impeller with high efficiency airfoil blades, in aluminum, or in antistatic plastic material, hub in die-cast aluminum alloy. Balancing according to UNI ISO 21940-11.
- Variable pitch angle in still position.
- Asynchronous three phase or single phase electric motor, IP55, class F, service S1, mounting type B3, according to IEC/EEC (UNEL-MEC) Explasion proof ATEX APPROVED FOR EXPLOSIVE ATMOSPHERE G or D GROUP II.