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Extraction efficiency falls with the square of the distance. A nozzle 10 cm away captures a fraction of what it takes in right at the joint.

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Weller Solder Fume Extraction

Fume Extractions

Weller solder fume extraction covers bench extraction units and replacement filters for use at hand soldering workstations. The range includes the WFE (T0053640299N) and WFE P (T0053638699N) as compact units, and filter media: compact filters for WFE/WFE P/WFE 2P/FT 12/FT 11/FE 4000, F7 fine-dust filters for WFE P, activated-carbon exhaust filters (T0058735757), M5 fine-dust filters for Zero Smog 20T/WFE 20D/WFE 4S/Zero Smog 6V/FC 800, and a metal extraction hood (200 mm wide). Adhesive-vapour compact filters complement the filter programme.

⚙ WFE and WFE P - compact bench units for fume extraction at individual workstations

✓ F7 fine-dust filter - for WFE P, retains fine particles per EN 779 filter class F7

⚡ Activated-carbon exhaust filter - T0058735757 for WFE units, adsorbs flux vapours and organic compounds

↕ M5 fine-dust filter - for Zero Smog 20T/WFE 20D/WFE 4S/Zero Smog 6V/FC 800, filter class M5

📦 Adhesive-vapour filter - compact filter T0053640799 specifically for adhesive and bonding vapour applications

⛤ Metal extraction hood - T0058735845N, 200 mm wide, for flexible workstation positioning

Filter	Compatible with	Part number
Compact filter	WFE, WFE P, WFE 2P, FT 12, FT 11, FE 4000	T0053641099
F7 fine-dust filter	WFE P	T0053642199
Activated-carbon exhaust filter	WFE	T0058735757
M5 fine-dust filter	Zero Smog 20T/WFE 20D/WFE 4S/Zero Smog 6V/FC 800	T0058735837
Adhesive-vapour compact filter	WFE, WFE P, WFE 2P, FT 12, FT 11, FE 4000	T0053640799
Metal extraction hood 200 mm	Universal	T0058735845N

Typical applications: Fume extraction at Weller hand soldering workstations with WFE and WFE P units, filter replacement in existing Zero Smog and WFE installations in series production, extraction of adhesive vapours during SMD rework with dispensers, and maintenance stock of compact and fine-dust filters for WFE equipment fleets.

What is soldering fume extraction and what are its primary industrial applications?

Soldering fume extraction systems are specialized industrial ventilation units designed to capture and filter harmful particulates and gases generated during soldering processes. These systems serve electronics manufacturing facilities, PCB assembly lines, repair workshops, and cleanroom environments where flux vapors, lead particles, and rosin-based contaminants must be removed to protect worker health and maintain product quality. Weller's Zero Smog series and MG series units provide localized extraction at individual workstations or centralized systems supporting up to 8 workstations simultaneously, ensuring compliance with occupational exposure limits for electronics production environments.

What are the key technical selection criteria for industrial soldering fume extractors?

Selection of soldering fume extraction systems depends on airflow capacity, filtration efficiency, and workstation coverage requirements. Weller's Zero Smog 4V models handle single workstations with focused extraction through nozzles or funnels, while Zero Smog 6V units support up to 8 workstations for larger production lines. The MG 100S and MG 140 series offer higher extraction volumes with cleanroom-grade filtration for sensitive environments. Power requirements range from 230V/50Hz for standard units to 400V configurations for high-capacity Laser Line LL systems, with extraction methods varying between ducted central systems and self-contained units with integral filtration.

Which international standards and certifications apply to industrial soldering fume extraction systems?

Industrial soldering fume extraction systems must comply with ISO 14644 cleanroom standards for particle filtration efficiency and EN 1093 workplace atmosphere requirements for hazardous substance removal. IEC 61010 electrical safety standards govern power supply design and grounding requirements, while ATEX directives may apply in explosive atmosphere environments where solvent-based fluxes create vapor hazards. Weller systems incorporate cleanroom-compatible filtration meeting ISO Class requirements and electrical safety certifications ensuring safe operation in industrial electronics manufacturing environments where EMC compatibility per EN 61326 prevents interference with sensitive test equipment.

What are the differences between Weller's main soldering fume extraction product variants?

Weller's extraction systems divide into three main categories with distinct capabilities and applications. The Zero Smog series includes 4V models for single workstations with kit options for either nozzle or funnel extraction, 6V units supporting multiple workstations, and 20T models for heavy-duty applications. The MG series features the MG 100S for compact installations and MG 140 with enhanced cleanroom filtration for sensitive environments. Laser Line LL systems handle specialized laser processing fumes with 150V, 200V, and 400V power configurations, providing higher extraction volumes for industrial laser soldering and cutting applications requiring dedicated fume management.

What are the installation requirements and system compatibility options for soldering fume extractors?

Soldering fume extraction installation requires 230V/50Hz single-phase power for most units, with 400V three-phase supply needed for high-capacity Laser Line systems. Weller CBC-A cabinet systems feature 160mm ducting connections for integration with central building extraction networks, while Zero Smog units operate as standalone systems with integral filtration requiring only electrical connection. ESD-safe versions ensure compatibility with static-sensitive electronics environments, and multiple units can share centralized ducting systems using the CBC-A cabinet configuration. Workstation integration utilizes flexible extraction arms with nozzle or funnel attachments positioned 150-300mm from soldering points for optimal capture efficiency.

What safety ratings and environmental operating parameters apply to industrial fume extraction systems?

Industrial soldering fume extraction systems typically operate within ambient temperatures of 5-40°C with relative humidity limits of 80% non-condensing per IEC 60068 environmental testing standards. Weller systems maintain IP20 ingress protection ratings suitable for indoor industrial environments while providing ESD-safe operation for electronics manufacturing applications. Electrical safety ratings include Class I grounding requirements and compliance with low voltage directive EN 61010 for laboratory and industrial equipment. Filtration efficiency meets HEPA standards removing 99.97% of particles above 0.3 micrometers, with activated carbon stages capturing flux vapors and organic compounds generated during soldering processes.

What maintenance schedules and service life expectations apply to soldering fume extraction systems?

Soldering fume extraction systems require filter replacement every 6-12 months depending on usage intensity and contamination levels, with pre-filters changed more frequently in high-volume production environments. Weller systems incorporate filter monitoring indicators showing replacement timing based on pressure differential across filtration stages. Motor assemblies typically provide 8,000-15,000 operating hours before bearing replacement, while extraction fans require annual inspection of impeller balance and housing integrity. Regular maintenance includes quarterly cleaning of extraction arms and nozzles, annual electrical safety testing per IEC 61010 requirements, and airflow verification using calibrated anemometers to ensure capture velocities remain above 0.5 m/s at workstation level for effective fume removal.

Weller Solder Fume Extraction

Technical features

Filter compatibility by device

Typical applications