331-1638-195 Series - "Mig Master" Flowmeter Regulators

• Designed for MIG and TIG applications and provide accurate regulation of gas flow
• Provides reliable performance in commercial, industrial and lab applications
• Single stage construction
• 0-60 SCFH argon (Ar) flow, 0-150 SCFH helium (He) flow, 0-60 SCFH carbon dioxide (CO₂) flow
• Polycarbonate flow tube and outer cover are impact resistant for maximum durability and service life
• Flowmeter is backpressure compensated to ensure accurate readings when line restrictions are present
• 2" high-pressure gauge for easy reading
• Body machined from class "A" brass bar stock
• Chrome-plated housing cap
• Internal safety pressure relief design
• Sintered bronze inlet filter
• UL listed

Specifications

• Gas Service: Argon
• Inlet Connection: CGA580

Additional Specifications

• Outlet Pressure Preset (PSI): 50
• Inlet Gauge: 2", 4000 PSI
• Flowmeter (SCFH): 60
• Outlet Connection: 5/8"-18 RH (F)
• 5/8"-18 RH (F)