Hours of Operation:

Mon - Fri 8:00am - 8:00pm


Air-Cooled Fume Extraction MIG Guns

ErgoMax MIG Guns are essential to a safe work environment. No other gun on the market removes weld fume as efficiently and effectively, meeting the ACGIH and OSHA air quality standards for manganese and hexavalent chromium. This lightweight, durable MIG gun offers the highest volume throughput of any other competing guns.

Designed to perform in the most challenging of welding environments, the ball-joint flexibility and ergonomic handle ensures a semiautomatic fume gun that is easy to maneuver and adapts to all work positions. The high airflow capacity in the gun minimizes heat build-up and results in a cooler, more comfortable operating temperature for welders.


  • Rugged, lightweight polymer handle with a 360° swivel ball-joint
  • Chrome-plated metallic outer neck tube provides added heat dissipation 
  • Simple, high strength stainless steel trigger for long life 
  • Crush and heat resistant vacuum hose with optional leather or Kevlar hose covers
  • Durable copper alloy consumables for high conductivity, cool operation,    and long life


  • High quality, high duty cycle MIG & Flux Cored welding performance
  • High extraction flow rates minimize heat buildup for added comfort
  • Optimized fume extraction zone prevents disturbance to shielding gas
  • Adjustable bypass vent for airflow control in confined spaces
  • Low friction liners provide exceptional wire feeding performance for consistent arc starts and weld stability



  • Amperage: 400A or 500A
  • Duty Cycle: 100% w/CO2; 60% w/ Mixed Gas
  • Wire Size: 0.30” to 3/32”
  • Processes: MIG (GMAW) & Flux Cored (FCAW) –        Mild Steel, Stainless, & Aluminum
  • Applications: General & Heavy Fabrication,              Automotive, Shipbuilding


  • Euro-style Adapter Tweco, Miller, Lincoln
  • Hose Cover 5’ or 10’ Leather or Kevlar