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K4260-3 - Lincoln Mobiflex 100-NF Portable Fume Exhaust One-Pak

Packaging: 1 Per Ea
$11,478.98/EA $8,199.27/1 Per Ea only $8,199.27/EASave 29%

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OVERVIEW

Industrial-Grade Portable Fume Extraction

The Lincoln Electric K4260-3 Mobiflex® 100-NF is a robust, non-filtration welding fume exhaust unit designed specifically for industrial environments where air filtration is not required, but ventilation is critical. This "One-Pak" configuration provides a complete solution for maintenance departments, fabrication shops, and construction sites needing immediate air quality control. Unlike filtration units that trap particulates in expensive filters, the Mobiflex 100-NF functions as a high-efficiency exhaust fan, removing welding fumes from the worker's breathing zone and discharging them away from the immediate area or out of the facility via exhaust hoses.

Engineered for versatility, this unit operates on standard 115/1/60 input power, making it compatible with most job site power supplies. The system is capable of generating airflow up to 765 CFM when configured with the appropriate hose extensions, ensuring substantial air movement even in restricted spaces. Its operation is notably quiet, registering at just 69 dB(A), which contributes to a safer and more communicative work environment. The unit's design emphasizes durability and ease of maintenance; it can be easily disassembled for cleaning, ensuring long-term reliability without complex service requirements.

The K4260-3 package is comprehensive, streamlining the procurement process by bundling the essential components. It includes the Mobiflex 100-NF Base Unit (K1666-3), a Hose and Hood Set (K1668-1) for capturing fumes at the source, and an Exhaust or Extension Hose Set (K1668-2) to direct the airflow. This modularity allows for a maximum extraction reach of up to 32 feet (9.7 meters), providing significant flexibility for welders working on large assemblies or in confined areas where the base unit must be positioned at a distance.

Key Technical Specifications

  • Input Power: 115V / 1 Phase / 60 Hz
  • Max Airflow: 765 CFM (with extensions)
  • Sound Level: 69 dB(A)
  • System Type: Non-filtration (Exhaust only)
  • Portability: Lightweight with sturdy handle and base
Additional Information
Packaging Description:1 of each, 1 Per Ea
Item:Fume Extractor
Brand:Lincoln
Input Voltage:115V
Phase:1-Phase
Frequency:60 Hz
Airflow:765 CFM
Sound Level:69 dB(A)
Applications:Confined Space, Fabrication, Maintenance
----- new values below ----
Input Voltage:115V
Phase:1-Phase
Frequency:60 Hz
Airflow:765 CFM
Sound Level:69 dB(A)
Max Reach:32 ft (9.7 m)
Filtration Type:Non-Filtration (Exhaust Only)
Applications:Confined Space, Maintenance, Fabrication
brand:lincoln
item:fume-extractor
packaging-description:1-of-each

INCLUDED

  • Mobiflex® 100-NF Base Unit (K1666-3)
  • Hose and Hood Set (K1668-1)
  • Exhaust or Extension Hose Set (K1668-2)

APPLICATIONS

  • Confined space welding
  • Maintenance and repair operations
  • General fabrication in air-restricted locations
  • Construction sites requiring portable ventilation
  • Automotive repair
  • Shipbuilding

FAQ

No, the Mobiflex 100-NF is a non-filtration unit designed to exhaust fumes away from the workspace rather than filtering them.

The One-Pak includes the Base Unit (K1666-3), a Hose and Hood Set (K1668-1), and an Exhaust or Extension Hose Set (K1668-2).

With the included components and optional extensions, the system can reach up to 32 feet (9.7 meters).

The Mobiflex 100-NF operates on standard 115V, single-phase, 60Hz power.

It operates quietly at approximately 69 dB(A), making it suitable for environments where noise control is important.

While it moves air, it is primarily designed for welding fumes. Without a filter, grinding dust would simply be exhausted out the other end, so care must be taken regarding where the exhaust is directed.

Yes, it is designed to be lightweight and features a sturdy handle and base for easy movement around job sites.

CATALOGUE & SPEC SHEETS

Spec Sheet