Description
The JF models are composed of an axial fan and two silencers.
Fan:
- Axial fan with reinforced tubular casing, made of steel sheet. The connection box is accessible by the side from a removable door.
- Standard asynchronous squirrel-cage motor with IP-55 protection and Class H insulation, CERTIFIED 400ºC/2h. Standard voltages 230/400V 50Hz) for 1 speed motors and 400V 50Hz for 2 speed motors.
- Official homologation by the European laboratory APPLUS according to EN 12101-3:2002, EN 12101-3:2002/AC:2005. Certification Nr: 0370-CPD-1325.
Silencers:
- Casing in galvanized steel. Inner duct made of perforated galvanized steel sheet.
- The silencers are filled with mineral wool with high acoustic absorption properties, preventing most of the fan noise to be propagated.
- Unidirectional JFC F400 UN is equipped with a protection guard at the inlet side and a deflector at the outlet. The deflector directs the air away from the ceiling and obstacles like beams or ducting, sweeping the whole volume of air to the closest extraction point.
- Reversible JFC F400 RE is equipped with a protection guards on both sides.
Applications:
Conceived for car parkings and large spaces where polluted air, or smoke from an accidental fire, needs to be removed effectively.
An optimized design minimizes the height needed for their installation and assures a silent operation.
Maximum working temperature: 60ºC.
