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CENTRIFUGAL SINGLE INLET FANS
CRMT Series

CRMT/4-500/205 11KW (400V50HZ)LG VE

CRMT/4-500/205 11KW (400V50HZ)LG VE



Range of single inlet direct drive centrifugal fans designed for smoke extraction in fire conditions and certified F400-120 (CE marked) and suitable for the continuous extraction of air stream up to 300ᄎC.
All casings are manufactured from electro-welded sheet steel protected against corrosion by grey epoxy-polyester paint coating.
All models incorporate forward curved centrifugal impellers manufactured from galvanised sheet steel.
Available, depending upon the model, with single or three phase motors in 4 or 6 poles.

Motors
All motors are IP55, class F.
Electrical supply:
-Three phase 230/400V-50Hz up to 3kW.
-Three phase 400V-50Hz, for higher power motors.
(See characteristics chart).

Additional Information
The scroll can be orientated in 8 different positions as per the table below.
Standard supplied position: LG 270.

On request
Fan supplied in RD position.
Fan fitted with 2-speed motor.

+ Attributes

Standard motor with cooling wheel
Motor heat removal system ensures extraction of high temperature air stream.

Impellers dynamically balanced
Forward curved centrifugal impellers dynamically balanced according to ISO 1940 standard, providing vibration free Operation.

+ Acoustic characteristics

"

+ Technical characteristics

"

+ Orientation

+ Dimensions

"

+ Curves

"

+ Mounting Accessories