R3G133-RA01-03

RadiCal fans are one piece backward-curved impellers made of high-tech composite material. These centrifugals feature highly efficient GreenTech EC technology providing low-pressure solutions with backward-curved blades, used primarily as intake fans and do not require a scroll housing.

• Impeller sizes 133mm to 250mm
• Voltage range 200VAC to 240VAC, 50 / 60Hz
• Significantly reduce power requirements
• Aerodynamic shape reduces noise emissions
• Hybrid construction makes impellers highly corrosion-resistant
• IP54 protection
• Mechanical compatibility allows easy replacement of existing AC technology
• Open-collector tachometer signal output
• 100% speed controllable via analogue or digital interface
• Supplied with inlet ring
• EC control options available