Ventilator centrifugal CMA-218-2T

Medium pressure, single inlet centrifugal fan with cast aluminium casing and impeller.

Three-phase motor.
Power (kW): 0.09
Supply: 400V /50Hz
I max (A): 0.64
Air flow max. (m/h): 265
Speed (rpm): 2674
Sound pressure level dB(A): 63
Weight (Kg): 6

Dimensions (mm):

A = 241
B1 = 288
C = 239
D = 80
O = 5.5

FEATURES

Fan:

- Cast aluminium casing.

- Cast aluminium impeller.

- Models 324, 325 and 426 impeller in polyamide, model 531-2T-3 impeller in sheet steel.

Motor:

- IE3 efficiency motors 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 except single-phase models, with IP54 protection.

- Single-phase 230 V - 50 Hz and three-phase 230/400 V - 50 Hz.

- Maximum temperature of air to be carried: -20 C +120 C, maximum +70 C models with polyamide impeller.

Finish:

- Anti-corrosive finish of polyester resin polymerised at 190 C, previously degreased with phosphate-free nanotechnological treatment.