Kemper WeldFil Compact - Page 194

EN
1502756-02 - 194 -
Tab. 84: Technical data 3420, 3430, 3440
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Designation
Type
Filter
3450
3465
3475
3485
Filter stages
1
Filter method
Cleanable filter
Cleaning method
Rotating nozzle
Filter surface [m²]
10
20
10
Number of filter elements
7
9
5
12
Total filter surface [m²]
70
90
100
120
Type of filter
Filter cartridge
Filter material
ePTFE membrane
Filter efficiency [≥ %]
99.9
Welding fumes class
W3
IFA test standard
DIN EN ISO 21904-1+2
Filter class/Dust classification
M
Basic data
Extraction capacity [m³/h]
5040-
3500
6480-
4500
7500–
3750
8640-
6000
Vacuum [Pa]
2100-
2650
2000-
2750
1900–
2550
2050-
2500
Motor power [kW]
5.5
7.5
Power supply/rated current/
protection type/ISO class
See name plate
Permissible ambient temperature
-10 °C + 40 °C
Duty cycle [%]
100
Noise level [dB(A)]
65
Compressed air supply [bar]
5-6
Compressed air consumption
[Nl/min]
230
230
461
230
Compressed air class
2:4:2 ISO 8573-1
Basic product dimensions
See dimension sheet