Technical Specifications - Bominox SOLID-ATEX Instrucciones De Instalación Y Mantenimiento

1.6 ATEX site
In industrial processes with the presence of potentially explosive atmospheres, these pumps must be
installed relating their thermal class (indicated on the specification plate) to the self-combustion
temperature of the hazardous substance in the process, as follows:
Associate the thermal class of the appliance with respect to the ignition temperature of the
explosive atmosphere as follows:
APPLICATION IN CLASS I SITES:
1 2
T > T
ignition
APPLICATION IN CLASS II SITES:
The most unfavourable of the two resulting values:
3
T x 2/3 > T
ignition cloud
or
5
T - 75 ºC > T
ignition layer
1
T = Self-combustion temperature of the explosive atmosphere.
ignition
2
T = thermal class of the pump indicated on its specification plate, and which corresponds to the following values: T1 = 450ºC, T2
= 300ºC, T3 = 200ºC, T4 = 135ºC, T5 = 100ºC and T6 = 85ºC.
3
T = Self-combustion temperature of the explosive atmosphere in the form of a powder cloud.
ignition cloud
4
Maximum surface temperature of the pump in ºC, indicated on its specification plate.
5
T = Self-combustion temperature of the explosive atmosphere in the form of layers of powder up to 5 mm.
ignition layer
6
The maximum surface temperature indicated on the pump refers to 5 mm layers. For other thicknesses, please ask.
2

Technical specifications

Technical Record in Custody
Application category
Protection modes
Working ambient temperature
Storage temperature in original
packaging
Temperature range
Maximum pressure
Maximum rotation speed
Maximum viscosity
Materials
Motors
These pumps are suitable for use in explosive atmospheres in Zones 1 and 2 pursuant to
IEC 60079-10 and in Zones 21 and 22 with maximum 5 mm thick layers pursuant to IEC
61241-3.
Bominox, S.A. - Installation and Maintenance Instructions
4
6
LOM 06ATEX0015
II 2 G c T5/T4/T3
II 2 D c T100ºC/T135ºC/T200ºC
Pump: "c - construction safety"
Motor: see specific instructions
Mechanical seal: see specific instructions
-20 - +40 ºC
-40 - +60 ºC
-25 - +150 ºC
16 bar
2900 rpm (50 Hz)
3450 rpm (60 Hz)
500 cP
Parts in contact with the product: AISI 316 (EN 1.4401)
Other metal parts: AISI 304 (EN 1.4301)
Joints: EPDM, Viton, PTFE, FFKM
mechanical seal: SiC/Carbon, Tungsten carbide/Carbon,
SiC/SiC, SiC/Tungsten carbide, Tungsten carbide/Tungsten
carbide, Stainless steel/Carbon
Type: IEC B34 or B35 (depending on assembly)
Protection: II 2G Ex d IIC T4/T5 | IP55 | Class F
Power: 0.37 - 22 kW (0.5 - 30 hp)
Voltage: 220-240V ∆ / 380-420V Υ (≤ 4 kW)
380-420V ∆ / 660-690V Υ (≥ 5.5 kW)
EN 11