HERO TECH 398 Series Flowmeter Regulator

398 series flowmeter regulators are designed for MIG & TIG applications and provide accurate regulation of gas flow. Provide reliable performance in commercial, industrial and laboratory applications.

• Combination of regulator and flowmeter as one unit.
• Compact lightweight construction.
• Piston type construction.
• Body machined from class "A" brass bar stock.
• Polycarbonate flow tube and outer cover are impact resistant.
• For maximum durability and service life. Calibrated for AR, Co2, He, N2 and air gases