Gentec 191NR-70 Flowmeter Regulator, Piston Type, Nitrogen GCA580

Features:

• Combination of regulator and flowmeter as one compact unit
• Regulator is preset at 50PSIG
• Piston-type construction
• Body machined from class "A" brass
• Internal pressure relief valve
• Polycarbonate flow tube and hood are impact resistant for maximum durability and service life
• Calibrated for argon, CO2 , helium, nitrogen, air, and 75% argon / 25% CO2  mixed gases
• Backpressure compensated to ensure accurate readings when line restrictions are present
• Sintered bronze inlet filter
• Conforms to CGA E-4 Standard for Gas Pressure Regulators

Model 191 Series Flowmeter Regulators are designed for MIG & TIG applications to provide accurate regulation of gas flow. They are also ideal for commercial, industrial and laboratory applications.