CJSRX
Extraction units 400 ºC/2h to work outside the fire risk zone, driven by transmission with a backward curved impeller
Belt driven 400 ºC/2h extractor fan units with backward curved impeller equipped with an electric motors and a standardised set of pulleys, belts and guards according to ISO-13857.
Fan:
• Sheet steel casing.
• Backward curved impeller made of sheet steel.
• Approved in accordance with standard EN 12101-3, with certificate no.: 0370-CPR-1578.
• Standardised set of pulleys, belts and guards in accordance with standard ISO-13857.
• Maximum temperature of air to be carried: -25 ºC +150 ºC.
Motor:
• Motors with IE3 efficiency for powers equal to or greater than 0.75 kW, except single-phase, 2-speed and 8-pole.
• Class F motors with ball bearings and IP55 protection.
• Three-phase 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW).
• Working temperature: -25 ºC +50 ºC.
Finish:
• Galvanised steel sheet.
On request:
• Special windings for different voltages.
