Home Products High-vacuum Extraction Welding Torch exhaust VacuFil 125i

Welding Torch exhaust VacuFil 125i

For permanent use with automatic suction power regulation

The VacuFil 125i single-place high vacuum extraction unit for large quantities of welding fumes and dust is ideally suited for permanent use for torch-integrated extraction during welding due to its automatic filter cleaning. A side channel compressor for vacuum generation ensures robust performance for industrial users. The automatic suction power regulation ensures the optimum operating point for a wide variety of flue gas extraction torches. *The cloud function and use are free for the first 12 months.

Product variants:

Price: €7,432.00 * Ex VAT
Art. No.   
82 400
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  • High levels of smoke and particles
  • Non-stop operation
  • Torch extraction
  • Best health protection for employees by use of KemTex® ePTFE filter cartridges with surface filtration
  • Comfortable flue gas extraction torch selection via touch display with automatic volume flow adjustment
  • Uninterrupted continuous operation due to automatically controlled filter cleaning
  • Fleet management, remote maintenance and pre-noise maintenance using autarkic networking via mobile radio to the KEMPER cloud*
  • Automatic filter cleaning, pressure-controlled
  • Side channel blower
  • KemTex® ePTFE filter cartridge
  • KEMPER-Cloud connection via mobile network*
  • Contamination -free dust disposal in one-way containers.
  • Control via touch panel
  • Automatic start-stop
  • Suction hose
  • Slot and funnel nozzle
  • Connector for welding torches
  • KEMPER-Connect Cloud


Filter stages


Filter method

Cleanable filter

Filter cleaning method

Rotating nozzle

Filter surface

4 m²

Type of filter

Filter cartridge

Filter material

ePTFE membrane

Filter efficiency

> 99.9 %

Dust classification


Basic data

Extraction capacity

125 m³/h

Dimensions (w x t x h)

635 x 885 x 1160 mm


130 kg

Motor power

1.5 kW

Power supply

1 x 230 V / 50 Hz

Rated current

13 A

Noise level

66 dB(A)

Additional information



Fan type

Side channel blower

Compressed air supply

5 - 6 bar

Hose connection

Ø 45 mm

Air outlet

63 mm

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