RDC

ARFIT brand circular smoke exhaust damper, model RDC, for terminal installation in smoke extraction systems mounted on walls or ceilings. Galvanized steel or stainless steel construction, including intumescent seals and highly durable mechanisms with a powder-coated finish. Electrically operated by a servomotor (230 V or 24 V), supporting air speeds up to 12 m/s and pressures of 1200 Pa, ensuring Class 2 airtightness (EN 1751). Robust technical solution, suitable for direct connection to mechanical smoke extraction systems.