Low Pressure Centrifugal Fans
Single Inlet Single Width (SISW) and Double Inlet Double Width (DIDW) low pressure centrifugal fans in direct or belt driven arrangements with either forward curved on backward curved impellers.
The range is summarised below
FR/N (single inlet)
Low pressure (up to 250mm w g) high capacity (up to 90m3/s) clean air. Backward curved impellers. Fan size up to 2000mm
TFR/N (roof fan)
Low pressure (up to 100mm w g) capacity (up to 5m3/s) clean air. Backward curved impellers. Fan size up to 710mm
DFR/N (double inlet)
Low pressure (up to 250mm w g) high capacity (up to 130m3/s) clean air. Backward curved impellers. Fan size up to 2000mm
CFR/N (double inlet)
Low pressure (up to 250mm w g) high capacity (up to 130m3/s) hot air up to 3000C. Backward curved impellers. Fan size up to 2000mm
FS/P (single inlet)
Low pressure (up to 150mm w g) high capacity (up to 25m3/s) dusty or clean air
Forward curved multi-vane impellers. Fan size up to 1000mm
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The range is summarised below
FR/N (single inlet)
Low pressure (up to 250mm w g) high capacity (up to 90m3/s) clean air. Backward curved impellers. Fan size up to 2000mm
TFR/N (roof fan)
Low pressure (up to 100mm w g) capacity (up to 5m3/s) clean air. Backward curved impellers. Fan size up to 710mm
DFR/N (double inlet)
Low pressure (up to 250mm w g) high capacity (up to 130m3/s) clean air. Backward curved impellers. Fan size up to 2000mm
CFR/N (double inlet)
Low pressure (up to 250mm w g) high capacity (up to 130m3/s) hot air up to 3000C. Backward curved impellers. Fan size up to 2000mm
FS/P (single inlet)
Low pressure (up to 150mm w g) high capacity (up to 25m3/s) dusty or clean air
Forward curved multi-vane impellers. Fan size up to 1000mm
Other Products and Services from Ferrari Fan Technology UK Ltd
ATEX Fans
Ferrari have a selection of centrifugal, axial and roof fans that can be manufactured with special anti-sparking materials which are ATEX certified.
Ferrari have the approvals and can supply these fans for both gas and dust explosive atmospheres. The products can be supplied for equipment group II, equipment group 2 and 3, zones 1 and 2 (gas) and zones 21 and 22 (dust).
The application reference standards are as follows (NON-EXHASTIVE LIST):
Directive 2014/34/EU ATEX Directive
Directive 99/9/EC Minimum requirements for improving the safety and health protection of workers potentially at risk from explosive atmospheres.
UNI EN 14986 Design of fans working in potentially explosive atmospheres.
UNI EN 1127-1 Explosive atmospheres - explosion provention and protection - basic concepts and methodology.
UNI EN 13643-1 Non-electrical equipment for use in potentially explosive atmospheres - Part 1: Basic method and requirments.
UNI EN 13643-5 Non- electrical equipment intended for the use in potentially explosive atmospheres - Part 5: Protection by constructional safety "c".
VDMA 24167 Ventilatoren: Sicherheitsanforderungen (Fans: Safety requirements).
EUROVENT 1/5-99 Specification for fan construction and the use to reduce the ignition risk in potentially explosive atmospheres.
IEC/CEI EN 60079 Electrical apparatus for explosive gas atmospheres - Part 0: Equiment general requirments; Part 20-1: Material characteristics for gas and vapour classification - Test methods and data; Part 10: Classification of areas; Part 14: Electrical installations in hazardous areas with combustible gasses (other than mines).
CEI EN 61241-10 Classification of areas where combusible dusts are or may be present.
Ferrari have the approvals and can supply these fans for both gas and dust explosive atmospheres. The products can be supplied for equipment group II, equipment group 2 and 3, zones 1 and 2 (gas) and zones 21 and 22 (dust).
The application reference standards are as follows (NON-EXHASTIVE LIST):
Directive 2014/34/EU ATEX Directive
Directive 99/9/EC Minimum requirements for improving the safety and health protection of workers potentially at risk from explosive atmospheres.
UNI EN 14986 Design of fans working in potentially explosive atmospheres.
UNI EN 1127-1 Explosive atmospheres - explosion provention and protection - basic concepts and methodology.
UNI EN 13643-1 Non-electrical equipment for use in potentially explosive atmospheres - Part 1: Basic method and requirments.
UNI EN 13643-5 Non- electrical equipment intended for the use in potentially explosive atmospheres - Part 5: Protection by constructional safety "c".
VDMA 24167 Ventilatoren: Sicherheitsanforderungen (Fans: Safety requirements).
EUROVENT 1/5-99 Specification for fan construction and the use to reduce the ignition risk in potentially explosive atmospheres.
IEC/CEI EN 60079 Electrical apparatus for explosive gas atmospheres - Part 0: Equiment general requirments; Part 20-1: Material characteristics for gas and vapour classification - Test methods and data; Part 10: Classification of areas; Part 14: Electrical installations in hazardous areas with combustible gasses (other than mines).
CEI EN 61241-10 Classification of areas where combusible dusts are or may be present.
Belt Driven Centrifugal Fans
All of our centrifugal fans are produced in carbon steel which is protected from corrosion by painting for cataphoresis with two-component polyurethane enamel RAL 7045.
The standard arrangements for direct coupled fans are:
• Arrangement 4: Direct coupling. The impeller is connected directly on the shaft of the B3 mounted motor that is supported by the pedestal. Maximum air temperature 100°C. With cooling fan up to 220°C.
• Arrangement 5: Direct coupling. The impeller set directly on the shaft of the B5 mounted motor supported by a disc fixed on the side of the case.
• Arrangement 8: Joint coupling. The fan has a support and motor mounted on a chair outside the air circuit. Maximum air temperature 100°C. With cooling fan up to 300°C.
The standard arrangements for direct coupled fans are:
• Arrangement 4: Direct coupling. The impeller is connected directly on the shaft of the B3 mounted motor that is supported by the pedestal. Maximum air temperature 100°C. With cooling fan up to 220°C.
• Arrangement 5: Direct coupling. The impeller set directly on the shaft of the B5 mounted motor supported by a disc fixed on the side of the case.
• Arrangement 8: Joint coupling. The fan has a support and motor mounted on a chair outside the air circuit. Maximum air temperature 100°C. With cooling fan up to 300°C.
Fast Lane Centrifugals
Our Fast Lane Centrifugal fans are available to any customer in a hurry for a fan, all fans are in arrangement 4 and are direct driven. We can offer either WEG or Simotop branded motors suitable for inverter control.
Ferrari Fan Technology UK Ltd
PO Box 265, Herne Bay, Kent, CT6 9AZ, United Kingdom
Ferrari Fan Technology UK Ltd based in Herne Bay, are Air movement and ventilation specialists supplying a vast choice of fans to a wide range of industries including Recycling, Pharmaceutical, Paper, Glass and power distribution. We manufacture axial, centrifugal high pressure, medium pressure and low pressure fans. Fans are available in belt drive or direct drive arrangements, we specialise in products for harsh environments with ATEX certification and Smoke extract certification.