The Blue Star CO₂ Flowmeter Regulator is a professional-grade regulator engineered to provide precise gas flow control for MIG welding, beverage dispensing, and other CO₂ applications. Featuring a 70 SCFH flowmeter and standard CGA-320 connection, it delivers accurate, consistent gas flow for reliable performance in both commercial and industrial environments.

Built with a durable brass body and a dependable piston-style regulator design, this unit is designed for long service life under demanding shop conditions. The integrated pressure relief valve, Teflon seat, and high-pressure 4,000 PSIG inlet rating provide dependable operation and enhanced safety during everyday use.

Features

• Professional CO₂ flowmeter regulator
• Piston-style regulator design for consistent gas flow
• Calibrated 70 SCFH flowmeter
• Designed specifically for CO₂ applications
• Standard CGA-320 cylinder connection
• Heavy-duty brass construction
• Built-in pressure relief valve for added safety
• Durable Teflon seat for long service life
• Maximum inlet pressure rated to 4,000 PSIG
• Ideal for commercial, industrial, and welding applications

Specifications

Model: BS85CD320

Connection: CGA-320

Gas Type: Carbon Dioxide (CO₂)

Maximum Flow: 70 SCFH

Outlet Pressure: 50 PSIG

Maximum Inlet Pressure: 4,000 PSIG

Regulator Type: Piston Style

Body Material: Brass

Seat Material: Teflon

Applications

Ideal for:

• MIG welding
• CO₂ shielding gas applications
• Beverage dispensing systems
• Breweries
• Restaurants and bars
• Fabrication shops
• Industrial gas systems
• Commercial CO₂ applications

What's Included

• (1) Blue Star CO₂ Flowmeter Regulator – CGA-320, 70 SCFH