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Miller® Smith Welding & Cutting Medium Duty Acetylene/Oxygen Heating/Welding/Cutting Outfit CGA-300

Airgas Part #:MILMBA-30300

Manufacturer Part #:MBA-30300

$674.74 /Each

Item Details

  • Miller® These medium-duty outfits feature quality construction throughout and are built to provide reliability and extended service. Outfits feature our proven in-tip gas mixing technology for acetylene gas and include torch-mount flashback arrestors. This combination greatly improves operator safety and increases torch life. Outfits feature rugged, highly accurate Series 30™ regulators with 2-inch gauges constructed with Sure Seat™ technology and shatter-resistant polycarbonate lenses. The outfits feature a rugged cutting attachment and torch handle that are covered by the Miller True Blue™ warranty.


  • Double-Tube Design
  • Internal Threads
  • Adjustable Valve Resistance
  • Stainless Steel Ball-Style Valves
  • Built-in Flo-Trol™ Valve
  • Slip-in Cutting Tips
  • Triple O-Ring Seal
  • Universal Pre-Heat Valve
  • Ease-on Cutting Oxygen Valve
  • Dual Filters Including Sure Seat™
  • Auto-resetting Relief Valve
  • Nickel-Plated Bonnet
  • Durable Diaphragm
  • MC40 Series (Two Piece) Medium Duty Cutting Tips
  • MW205 Medium Duty Welding Tip
  • MC12 Series Medium Duty Cutting Tips
  • Medium Duty Cutting Attachment
  • Three-tube Design
  • Slip-In Design
  • Heavy-Wall Copper Welding Tip Design
  • Graf-Tite™ Soft Seat
  • In-Tip Mix
  • Shatter-Resistant Gauge Lenses


  • Torch handle (WH100)
  • Cutting attachment (MC509)
  • Oxygen Regulator (30-100-540)
  • 2 Cutting Tips (MC12-0 and MC12-1)
  • Welding tip (MW205)
  • Heating tip (MT603)
  • 20-ft 3/16" Twin Hose (RL935)
  • Friction Lighter (N113ANB)
  • Safety Glasses (78000)
  • Tip cleaner (N250)
  • Torch Mount Flashback Arrestors (H743)
  • Operations Manual


  • Aerospace Racing
  • Customizing
  • Restoring Construction
  • DIY
  • Home Hobbyist
  • Farm and Ranch
  • Heavy Equipment Manufacturing
  • Infrastructure Manufacturing
  • Metal Art
  • Sculptures
  • Rail car
  • Ship building
  • Boat
  • Yacht

Product Attributes


» Heating
» Welding
» Cutting

Fuel Gas

» Acetylene
» Oxygen

Trade Name

» Smith Welding & Cutting


» Medium Duty

Fuel Gas CGA

» CGA-300