The CRHT range are centrifugal roof fans for direct or duct application suitable for high temperature smoke extraction. The main feature of this range is the
vertical exhaust cowl which guarantees optimum safety in the event of a fire. It provides fast and effective toxic fume extraction, leading to safer escape routes, easier access for the emergency teams, and minimizes the effects of fire on the building structure.
The range is suitable for running at a temperature of
+150°C and is CE certified F400 according to EN12101-3 by the Applus laboratories in Barcelona.
• Base frame in galvanized steel sheet protected with epoxy finish.
• Protection guard in drawn steel rod protected against the atmosphere and manufactured according to
• Backward curved impeller in galvanized steel sheet, with high efficiency and low noise level, designed to withstand high temperatures and to ensure the proper cooling of the motor in emergency mode. Statically and dynamically balanced according to ISO 1940. Directly coupled to flanged motor.
• Upper cover and vertical exhaust cowl made of galvanized steel sheet protected with epoxy finish grey RAL 7001.