7
SPECIFICATIONS
Field of use of the manual
This manual applies to the centrifugal fans of the following
ATEX version series:
Features
Type CH K
Series CHA CHB CHAT CHBT KB KR KF
Fluid G G-D G G-D G-D G-D G-D
Type SMX Z H
Series SB MB XB ZB HD HV HX
Fluid G-D G-D G-D G-D G G-D G-D
Type/Series: Models available in different size congurations, orientation, direct
coupling or joint or belt transmission.
Treated uid: G = Gas, D = Dust.
The general label indicates the name of the series and the size of the fan; the
bidding documents bear the complete description of the supply; attachment Ex
that accompanies the supply indicates the basic operating and use character-
istics of the fan.
ATEX reference standards
In addition to the specic reference standards for each type of fan, indicated on
the relevant manual, ATEX fans, which are suitable to be installed in environ-
ments with particular ammability conditions, comply with the following standards:
EN 14986, EN 13463-1, EN 1127-1
and where applicable to EN 13463-5 ed EN 13463-6.