Axial fans

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Applications: The textile industry, industrial ventilation, and ore-extraction machinery.

 

 

  • Rotor-blades with aerodynamic profile in extruded aluminium. Blade clearance can be varied when the fan is stationary.
  • Delivery up to 290.000 m³\h
  • Pressure up to 85 mm H²O
  • Efficiency up to 76%
  • 17 sizes
  • 3 main set-ups
  • Also available with rotor-blades in cast aluminium.

 

 

Examples of this family

elicoidale 1-mod
Fan VPA 1120
Arrangement : 4
Kw: 30
RPM: 1450
Air flow : 55.000 m3/h
Total pressure : 140 mm.w.c.
Temperature: 70°C

 

elicoidale 4-mod
Fan VPA 1000
Arrangement : 4
Kw: 22
RPM: 1755
Air flow : 67.500 m3/h
Total pressure : 65 mm.w.c.
Temperature: 40°C
Finish with hot galvanizing.
Special design for vertical inclination of +/- 30 °
and +/- 30 ° horizontal orientation

 

elicoidale 5

 

elicoidale 3-mod

 

elicoidale 2-mod
Fan VPA 500
Arrangement : 4
Kw: 0,55
RPM: 1450
Air flow : 4.100 m3/h
Total pressure : 22 mm.w.c.
Temperature: 20°C

 

elicoidale 6
Fan VPA 300 bifurcated
Arrangement : 9
Kw: 0,25
RPM: 2880
Air flow : 1.500 m3/h
Total pressure : 21 mm.w.c.
Temperature: 300°C
Built entirely of AISI 304L – ATEX GAS;
Auxiliary fan for forced cooling.
elicoidale 8
Fan VPA 1600
Arrangement : 4
Kw: 15
RPM: 1160
Air flow : 90.000 m3/h
Total pressure : 41 mm.w.c.
Temperature: 21°C

 

elicoidale 7
Fan VPA 1000
Arrangement : 9
Kw: 15
RPM: 1470
Air flow : 50.000 m3/h
Total pressure : 68 mm.w.c.
Temperature: 60°C

 

foto 21
Fan CTB 3650 helical-centrifugal
Arrangement : 4
Kw: 37
RPM: 1440
Air flow : 60.000 m3/h
Total pressure : 97 mm.w.c.
Temperature: 30°C