CMRG
250 ÷ 34.610 m3/h
Centrifugal, medium pressure, single-inlet fans with backward-curved impeller blades made of hot-dip galvanised steel, for operation in chemical, aggressive and marine environments.
Fan :
- Extremely robust. hot-dip galvanised sheet steel casing.
- Impeller with reaction blades made of robust hot-dip galvanised sheet steel.
- Hot-dip galvanised inlet ring.
Motor :
- Class F motors with ball bearings and IP55 protection except single-phase models, with IP54 protection.
- IE3 efficiency motors for powers equal to or greater than 0,75kW except single-phase, 2-speed and 8-pole.
- Single-phase 230V - 50 Hz and three-phase 300 / 400V - 50 Hz (up to 4kW) and 400 / 690V ‐ 50 Hz (powers higher than 4kW).
- Maximum temperature of air to be carried : -20 ºC + 120 ºC.
Finish :
- Corrosion-proof, in hot-dip galvanised steel.