CMRG
Centrifugal medium pressure and single inlet fans with backward curved impeller, hot galvanised, to work in chemical, aggressive or marine environments
Fan:
• Hot dip galvanised, robust steel sheet casing.
• Backward curved impeller made of very robust and hot galvanised sheet steel.
• Hot-dip galvanised inlet ring.
• Maximum temperature of air to be carried: -25 ºC +120 ºC.
Motor:
• Class F motors with ball bearings and IP55 protection except single-phase models with IP54 protection.
• Motors with IE3 efficiency for powers equal to or greater than 0.75 kW, except single-phase, 2-speed and 8-pole.
• Single-phase 230 V 50 Hz and 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:
• Anti-corrosive in hot galvanised steel.
On request:
• Special windings for different voltages and frequencies.
• ATEX construction for different categories.
• Marine motors for naval applications, certified for essential service according to different classification entities (BV. DNV. LR).
• Stainless steel construction.
• CE, NEMA, UL, CSA motors.
