FPZ SCL K07R Use Instructions page 17

1.8 MARKING
Required marking for SCL K side channel compressors/suction pumps of the MS series is as follows:
II
3
G
D
c
T3
T125°C
-15°C/40°C
1.8.1 PRODUCT PLATE DESCRIPTION
Manufacturer's address
and mark
EC Mark
Serial N° and
year of production
Admissible flow temperature
and room temperature
Mass of the unit
Note:
italics
The numbers in are indicated as examples only.
ENERGOEKONOM spol. s r.o., Wolkerova 433, CZ-250 82 Úvaly, Czech Republic, Tel.: +420 281 981 055, info@energoekonom.cz, www.energoekonom.cz
II 3G c T3 / II 3D c T125 °C
Admissible room temperature and suction temperature from –15 °C to +40 °C
= group II (surface)
= category 3 (ZONE 2 / ZONE 22)
= explosive atmosphere with the presence of gas and vapours
= explosive atmosphere with the presence of combustible non-conductive dust
= constructive safety
= temperature class
= maximum surface temperature
= admissible temperature range of suctioned air and room temperature
Correspondences between dangerous areas, substances and categories
Substance
Gas, vapour or mist
Gas, vapour or mist
Gas, vapour or mist
Dust
Dust
Dust

FPZ S.p.A.
Via F.lli Cervi, 16
20049 CONCOREZZO (MB) - ITALY
SCL
Tipo
C12345 2008
Mat.
II 3G c T3 / II 3D c T125°C
Temperatura ambiente e di aspirazione
ammissibile da –15°C a +40°C
Hz
50 200
-
60
175
-
18,5
m kg
Danger area Categories according to Directive 94/9/EC
Zone 0
Zone 1
Zone 2
Zone 20
Zone 21
Zone 22
K09-MD
MOR
∆P max
200
mbar / + mbar
175
mbar / + mbar
1.8
Ps bar abs
int max
GB - 17/39
1G
2G or 1G
3G, 2G or 1G
1D
2D or 1D
3D, 2D or 1D
Unit model
Specific marking regarding
protection against explosions
Marking showing conformity to the group
II category 3 combustible non
conductive Gas and Dust
Maximum differential pressure range
permitted in relation to the frequencies
50 Hz / 60 Hz
Maximum internal pressure