• The Lotos Technology AR04 is an Argon CO2 flow meter that is designed for welding. The Lotos AR04 is compatible with welder machines and has an Argon C02 gas gauge regulator. 

• This gas gauge regulator is designed for Lotos machines:

  • MIG140, 
  • MIG175,
  • TIG200,
    
  • TIG200ACDCP
  • BROWN Color CT520D
  • and BROWN Color LTPDC2000D.

• This Argon regulator is the exact same as the Lotos AR04 except it is an upgraded version. Any Lotos machine which is compatible with AR04 is also compatible with this argon regulator AR03.

• CANNOT Compatible with RED Color Lotos LTPDC2000D  and CT520D.

★ Free continental US shipping: All shipments made within the continental US (excluding Alaska, Hawaii and Puerto Rico) are considered domestic and eligible for complimentary shipping.

★ BUY WITH CONFIDENCE: We offer 30 days refund and a 3-YEARS Limited Warranty: include 1 Year NEW Replacement Warranty.