Systemair RVK-EX 315D4 ATEX Circular Duct Fan – Explosion Proof Centrifugal Fan, II 2G Ex h IIB+H2 T3, 1120m³/h, Conductive Plastic Casing

• High Efficiency: Centrifugal circular duct fan with backward-curved blades, delivering 1,120 m³/h airflow.
• Explosion Proof: ATEX-certified II 2G Ex h IIB+H2 T3 for safe use in zone 1 and zone 2 hazardous environments.
• Durable Construction: Casing made from conductive plastic, designed for installation in any orientation.
• Controlled Operation: Compatible with 5-step voltage controller and U-EK230E EX motor protection device.
• Certified Compliance: Meets EN 60079-0, EN 60079-7, EN 14986, DIN EN ISO 80079-36, DIN EN ISO 80079-37 standards.

The Systemair RVK-EX 315D4 is a high-performance centrifugal circular duct fan designed for duct installations in hazardous environments. Certified ATEX-compliant, this explosion-proof fan is suitable for zone 1 and zone 2 applications with gases of groups IIA, IIB, and hydrogen, across temperature classes T1, T2, and T3. Featuring backward-curved blades and an external rotor motor, it delivers 1,120 m³/h airflow efficiently. The fan can be controlled via a 5-step voltage reducer in combination with the Systemair U-EK230E EX motor protection device (must be connected). Its durable conducting plastic casing allows installation in any position, making it ideal for safe, reliable operation in demanding industrial settings.