PF
High efficiency centrifugal fans (Plug Fan type) indicated for air treatment applications, with AC motor
Fan:
• Galvanised sheet steel structure.
• Backward curved impeller made of sheet steel.
• Complete with a pressure measurement connection point for optional automatic flow and pressure control.
• Vertical execution is not available for sizes 1871 and 2180.
• Frequency converter is required for duties with different rpm than the motor nominal ones.
Motor:
• IE3 efficiency AC motors.
• Class F motors with ball bearings and IP55 protection.
• Three-phase 230/400 V (up to 4 kW) and 400/690 V (powers greater than 4 kW).
• Maximum temperature of air to be carried: -25 ºC +60 ºC.
Finish:
• Galvanised steel sheet.
On request:
• With two speed motors.
• Stainless steel construction.
• Galvanised sheet steel structure.
• Backward curved impeller made of sheet steel.
• Complete with a pressure measurement connection point for optional automatic flow and pressure control.
• Vertical execution is not available for sizes 1871 and 2180.
• Frequency converter is required for duties with different rpm than the motor nominal ones.
Motor:
• IE3 efficiency AC motors.
• Class F motors with ball bearings and IP55 protection.
• Three-phase 230/400 V (up to 4 kW) and 400/690 V (powers greater than 4 kW).
• Maximum temperature of air to be carried: -25 ºC +60 ºC.
Finish:
• Galvanised steel sheet.
On request:
• With two speed motors.
• Stainless steel construction.