Designed for high aerodynamic performances with a very compact profiles and very low sound levels.

Range of in-line fans for circular ducts, designed for high aerodynamic performances with a very compact profiles and very low sound levels. Low profile compact casing manufactured from galvanized sheet steel. The terminal box and the mounting bracket do not increase the product’s profile. Optimized design of the impeller, guide vane and outlet diffuser, manufactured from injection-moulded plastic, to increase performance and lower the sound level.

Airtight joint between the galvanized steel casing and the plastic guide vane to avoid air leaks. Rubber gaskets on the flanges to improve airtightness with the ducts. Silent-block between the motor and the holder to reduce the motor’s vibrations and lower the sound level of the installation, even in terms of speed regulation.

Consult technical literature for information on performance values including airflow, speed and sound pressure level.

Features and benefits:

• Airtight joints.
• Terminal box IP65.
• High performance impeller.
• Mounting bracket.
• Two mounting positions for support.

Motor:

Fitted with an external rotor brushless EC motor: - 230V ± 10% 50/60Hz, IP44.

• 100% speed controllable via internal potentiometer located in the terminal box or via 0-10 V external signal.
• Ball bearings and thermal protection with manual reset.
• Working temperature: -20/40°C.