Kemper WeldFil Central Fume and Dust Extraction Unit 400V 65 dB(A) Filter Efficiency 99.99%
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Identical new products from established UK retailers, total price including VAT and delivery, UK mainland only. Read the full terms
- Extraction Capacity/Flow Rate: Options range from 7500 – 26640 m³/h
- Dust Classification: M
- Noise Level: 65 dB(A)
- Input Voltage: 3 x 400 V / 50 Hz
- Filter Efficiency: > 99.99 %

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Available in various extraction capacities from 7,500 – 26,640 m³/h
The KEMPER WeldFil is a robust, reliable, and solid central extraction and filter unit designed for environments with high levels of smoke and dust. This unit is especially suitable for large welding shops, training centers, and for connecting to cutting machines.
The WeldFil comes equipped with KemTex ePTFE membrane filter cartridges that effectively separate ultra-fine dust particles, even those below 0.1 µm. The system offers flexibility and can be expanded modularly as requirements change.
Features & Benefits
- Contamination-Free: Ensures contamination-free dust collection due to compressed air fixation of dust collection containers.
- Continuous Operation: Offers uninterrupted operation with its automatic differential pressure-controlled filter cleaning.
- Low Noise: Operates with minimal noise emissions.
- Modular Design: Can be expanded easily due to its simple modular construction.
- Energy Savings: Achieves significant energy cost savings with its automatic extraction volume control.
- User-Friendly: Features an intelligent touch screen control with a diagnostic system for convenient operation.
- Health Protection: Provides optimal health protection for workers with its KemTex® ePTFE cartridges with surface filtration.
Typical Applications
- High levels of smoke and dust
- Training centres and robotic welding lines
- Laser, plasma and flame cutting systems
- Can be installed outdoors
- Welding and grinding shops
Available Variants
- Various voltages
- Various filter surfaces
- Various volume flow rate capacities
| Filter type | Filter cartridge |
| Filter material | ePTFE membrane |
| Filter stages | 1 |
| Filter method | Cleanable filter |
| Filter cleaning method | Rotating nozzle |
| Filter surface per element | 20 m² |
| Number of filter elements | 7 to 18 |
| Total filter surface | 140 to 360 m² |
| Filter efficiency | > 99.99 % |
| Dust classification | M |
| Extraction capacity | Options range from 7500 – 26640 m³/h |
| Air flow rate (max.) | 15000 to 37000 m³/h |
| Vacuum (min.) | 2330 Pa |
| Vacuum (operating range) | 2330 – 1600 Pa |
| Working pressure | 1600 Pa |
| Compressed air supply | 5 – 6 bar |
| Dust collection container capacity | 2 x 192 l |
| Motor power | 11 kW |
| Power supply | 3 x 400 V / 50 Hz |
| Rated current | 20.6 A |
| Fan type | Radial fan, belt driven |
| Dimensions (W x D x H) | 4239 x 1864 x 2670 mm |
| Weight | 2280 kg |
| Dimension I | 1524 mm |
| Dimension J | 400 mm |
| Dimension K | 710 mm |
| Dimension L | 1341 mm |
| Dimension M | 2119.5 mm |
| Dimension N | 2119.5 mm |
| Dimension O | 1347 mm |
| Air outlet | 710 mm |
| Air intake | 2 x 560 mm |
| IFA-Certification | W3-Approved |
| Noise level | 65 dB(A) |
| Automatic dust disposal | DustEvac |
| Extraction volume control | Automatic (optional) |
| External control | On/Off switch |
| Fleet management | Remote maintenance and pre-noise maintenance via mobile radio to KEMPER cloud |
| Spark separator | SparkTrap |
| Weather protection | Weatherproof housing for outdoor installation |
| Brand | Kemper |
| Extraction Flow Rate | Not selected · |
| Noise Level | 65 dB |
| Input Voltage | 400V |
| Filter Efficiency | > 99.99 % |
| SKU | Extraction Flow Rate | Stock Status | |
|---|---|---|---|
| 34 160 | 15840 m³ h | In Stock | Price On Application |
| 34 200 | 19440 m³ h | In Stock | Price On Application |
| 34 220 | 21600 m³ h | In Stock | Price On Application |
| 34 240 | 23760 m³ h | In Stock | Price On Application |
| 34 270 | 26640 m³ h | In Stock | Price On Application |
| 34 110 | 10800 m³ h | In Stock | Price On Application |
| 34 130 | 12960 m³ h | In Stock | Price On Application |
| 34 180 | 17280 m³ h | In Stock | Price On Application |
Technical Datasheet
Download PDFA carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.
Kemper WeldFil Central Fume and Dust Extraction Unit 400V 65 dB(A) Filter Efficiency 99.99% Get in touch
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