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Lincoln Miniflex Portable Welding Fume Extractor 230V

$6,152.86/EA $4,394.90/1 Per Ea only $4,394.90/EASave 29%

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OVERVIEW

Breathe Easier on the Job

Welding safety goes beyond just a helmet and gloves; protecting your lungs from hazardous fumes is critical for a long and healthy career. The Lincoln Electric Miniflex (K2497-18) is your personal bodyguard against welding smoke. Designed for welders who need to move around the shop or job site, this portable "smoke eater" weighs only 38 lbs and comes with wheels and a handle, making it easy to roll right up to your workpiece. This specific model is wired for 230V outlets, offering powerful suction for shops with industrial power configurations.

The Miniflex doesn't just move air; it scrubs it. With a built-in HEPA filter, it captures 99.97% of the microscopic particles found in welding fumes, including hexavalent chromium and manganese. Whether you are TIG welding stainless steel or sticking mild steel, the Miniflex ensures that the air you breathe is clean. The included extraction nozzle and hose are designed to be positioned close to the arc, capturing fumes before they can rise under your helmet.

One of the best features for the busy welder is the automatic start/stop technology. You don't have to walk over to the machine to turn it on every time you strike an arc. The unit senses the welding current and turns itself on automatically, allowing you to focus entirely on your puddle. When you stop welding, it turns off after a few seconds. This smart feature keeps the shop quiet when you aren't welding and saves wear and tear on the machine. Invest in your health with a proven solution from Lincoln Electric.

Additional Information
Brand:Lincoln Electric
Item:Fume Extractor
Packaging Description:1 of each
Input Voltage:230V
Phase:1-Phase
Process Type:Stick, TIG, MIG, Flux-Cored
Filter Type:HEPA, LongLife-H
Amperage Range:Low to Medium Duty
Dimensions:Compact Portable Design
Applications:Maintenance, Construction, Fabrication

INCLUDED

  • Miniflex Base Unit (230V)
  • LongLife-H Main Filter
  • HEPA Filter
  • 2.5m (8 ft) Extraction Hose
  • Extraction Nozzle
  • Power Cord (230V)
  • 2 Spare Motor Brushes

APPLICATIONS

  • Light to Medium Duty Fabrication
  • Maintenance and Repair Operations (MRO)
  • Construction Sites
  • TIG, MIG, and Stick Welding
  • Confined Space Welding
  • Vocational Training Centers

FAQ

The K2497-18 is designed for 230V, single-phase, 60Hz power input.

Yes, the Miniflex comes complete with a LongLife-H main filter and a HEPA filter ready for use.

The unit has a current sensor that detects when you strike an arc. It automatically turns the vacuum on when welding begins and turns it off shortly after welding stops.

No, the Miniflex is designed primarily for welding fumes. Heavy grinding sparks and dust can damage the filters and pose a fire risk without a dedicated spark arrestor system for grinding.

It is relatively quiet for a vacuum system, operating at sound levels typically below 70 dBA (decibels).

The unit provides approximately 140 CFM on the low setting and up to 230 CFM on the high setting (free air).

Yes, it is effective for capturing fumes from aluminum welding processes like MIG and TIG.

It weighs approximately 38 lbs and features wheels and a handle, making it very easy to move around a workshop.

CATALOGUE & SPEC SHEETS

Spec Sheet
Google Rating
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