Excellent resistance to corrosion
The casing boasts category C3 protection against corrosion, in line with ISO standard 12944-2. 2
4 3 1 2 Coils Copper tubes and high-performance aluminium ﬁns, resistant to fouling. Manifolds and piping: steel painted with graphite grey RAL 7024. Fan motor assemblies Galvanised steel proﬁled collars with polyester powder coating on the internal and external faces (light grey RAL 7035 paint) or composite collar (black RAL 9005) for 1270/980 rpm motor. Aluminium + polypropylene propeller. Class F motors - IP54 - TRI400V +/-10% 50Hz+/-2% - Standard connection to motor terminal boxes. Black protective grille compliant with standard BS ISO 12499. The motors are also available in a 60 Hz version or in other voltages. Casing Galvanised steel with polyester powder coating on the internal and external faces (light grey RAL 7035 paint). Feet Galvanised steel with polyester powder coating on the internal and external faces (light grey RAL 7035 paint). The range complies with the following European directives: Machinery Directive 2006/42/EC, EMC Directive 2004/108/EC, Pressure Equipment Directive (PED) 97/23 EC.
Each device is tested: The air tightness of the coil is subjected to an underwater airtightness test. For devices with the terminal box or electrical cabinet option: rotation tests, dielectric tests, current measurement.