2.4 Approvals
The standard version of SEG pumps is tested by VDE according to the Low Voltage Directive and approved by
TÜV Rheinland LGA according to Construction Product Regulation.
The explosion-proof version is approved by DEKRA.
2.4.1 Europe
The explosion protection classification of the pumps is Europe & UK, CE 0344, UKCA 8505 II 2 G Ex db llB
T4/T3 Gb.
Directive or standard Code Description
ATEX & UKEX
CE
0344
=
CE marking of conformity according to the ATEX Directive 2014/34/EU.
0344 is the number of the notified body that has certified the quality system
for ATEX.
UKEX
8505
=
UKEX marking of conformity according to the UKEX Regulation 2016, UKSI
2016:1107.
8505 is the number of the approved body that has certified the quality
system for UKEX.
= Explosion protection mark.
II =
Equipment group according to the ATEX Directive/UKEX Regulation,
defining the requirements applicable to the equipment in this group.
2 =
Equipment category according to the ATEX Directive/UKEX Regulation,
defining the requirements applicable to the equipment in this category.
G = Explosive atmosphere caused by gases, vapours or mists.
International (IEC)
Standards
Ex = Explosion protection marking.
db = Flameproof enclosure according to IEC 60079-1.
IIB =
Classification of gases, see IEC 60079-0.
Gas group B includes gas group A.
T3 = The maximum surface temperature of the motor is 200 °C.
T4 = The maximum surface temperature of the motor is 135 °C.
Gb = Equipment for explosive gas with "high" level of protection.
2.4.2 International (IEC)
For IEC countries, such as Australia, the pumps also have certificates by IEC standards, IECEx 18.0038X
approved by DEKRA: Ex db IIB T4/T3 Gb.
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English (GB)
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