Welding Fume Extraction Unit ArcFil Pro

Specifically suited for robot welding applications

The ArcFil Pro filter system of the Automation-Line can be set up and put into operation in just a few seconds thanks to its compact design. Thanks to the high and effective extraction capacity, it is particularly suitable for robot welding applications of various processes, such as laser welding. Thanks to the W3 certification (DIN EN ISO 21904) of the ArcFil Pro, it is possible to feed the filtered air directly back into the production hall, which makes it particularly energy efficient. The unit is connected directly to an extraction hood or cabin that covers the entire working area of the robot. This is essential to prevent the cutting fume from spreading into the production hall.

Price: Upon request
Art. No.   
35 20
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  • High levels of smoke and dust
  • Welding and grinding shops
  • Training centres and robotic welding lines
  • Laser, plasma and flame cutting systems
  • Can be installed outdoors
  • Contamination-free dust collection due to compressed air fixation of dust collection containers
  • Uninterrupted continuous operation due to automatic differential pressure-controlled filter cleaning
  • Little noise emission due to a low noise level
  • Considerable energy cost savings by using the automatic extraction volume control
  • Convenient operation due to intelligent control via touch screen with diagnostic system
  • Best health protection for employees by use of KemTex® ePTFE cartridges with surface filtration
  • Recirculation is possible even when using chrome-nickel steel thanks to W3 certification
  • Control via touch screen
  • KemTex® ePTFE filter cartridges
  • Automatic extraction volume control (optional)
  • Automatic filter cleaning on required basis
  • Control via compact touch information display
  • Low noise emissions thanks to extremely low noise level
  • Dosing unit for pre-coating the filter cartridges
  • Automatic extraction volume control
  • Fleet management, remote maintenance and pre-noise maintenance using autarkic networking via mobile radio to the KEMPER cloud
  • Spark separator – SparkTrap
  • Automatic start-stop
  • Weatherproof housing for outdoor installation
  • Various voltages
  • Various filter surfaces
  • Various volume flow rate capacities


Filter stages


Filter method

Cleanable filter

Filter cleaning method

Rotating nozzle

Filter surface

10 m²

Number filter elements


Filter surface total

30 m²

Type of filter

Filter cartridge

Filter material

ePTFE membrane

Filter efficiency

> 99.99 %

Dust classification


Basic data

Extraction capacity min.

1250 m³/h

Extraction capacity (max.)

2160 m³/h

Extraction capacity

1250 - 2160 m³/h

Air flow rate (max.)

2500 m³/h

Vacuum min.

1950 Pa


1950 - 2650 Pa

Working pressure in PA

2650 Pa

Dimensions (w x t x h)

962 x 962 x 2110 mm


410 kg

Motor power

3 kW

Power supply

3 x 400 V / 50 Hz

Rated current

6.5 A

Noise level

65 dB(A)

Additional information



Fan type

Impeller, direct driven

Compressed air supply

5 - 6 bar

Air outlet

250 mm

Air intake

250 mm

Capacity Dust collection container

34 l



706 mm


175 mm


250 mm


669 mm


293 mm


896 mm


355 mm

*All prices are excluding VAT and carriage costs. Our offered products are directed exclusively to commercial businesses.

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