Dye Carbonic, the beverage gas division of Phoenix Welding Supply, provides beverage grade CO2, beer gas blends, nitrogen, bulk CO2 systems, and beverage gas delivery services for restaurants, bars, breweries, coffee shops, convenience stores, stadiums, and beverage operations across Arizona.
Backed by the statewide infrastructure, delivery fleet, and industrial gas expertise of Phoenix Welding Supply and Air Water America, Dye Carbonic helps beverage businesses maintain reliable carbonation, draft beverage quality, nitro beverage systems, and dependable beverage gas supply throughout Arizona.
From beverage CO2 cylinders and beer gas mixes to microbulk and bulk CO2 systems, Dye Carbonic supports beverage operations of all sizes with local service, dependable delivery, and beverage gas expertise.

Looking for more information about beer gas blends, draft beverage systems, nitro beverages, and beverage CO2 applications? Visit our detailed Beer Gas Mixes & Beverage CO2 resource page.
Dye Carbonic supports beverage businesses across Arizona with beverage grade CO2, beer gas blends, nitrogen supply, bulk CO2 systems, and beverage gas delivery services. We work with restaurants, bars, breweries, coffee shops, convenience stores, entertainment venues, and beverage operations throughout the state.
Dye Carbonic and Phoenix Welding Supply provide beverage grade CO2, beer gas blends, nitrogen, bulk CO2 systems, and beverage gas delivery services throughout Arizona. With multiple Arizona locations, route delivery, and bulk beverage gas capabilities, we support beverage businesses across the state.
A right‑sized bulk CO2 system ensures consistent carbonation, reduces change-outs, and protects beverage quality during peak hours. Our team designs systems, sets tanks, assists with permits, and trains staff. Many installations feature outside wall fill, stainless tanks, and no electrical hookup requirements, which simplifies compliance and reduces downtime.
Common capacities we install: microbulk 300–600 lb and bulk 400 lb up to 14 tons for high‑volume venues, breweries, and distributors.


With six Arizona branches including Phoenix, Mesa, Deer Valley, Tucson, Flagstaff, and Sierra Vista and a Phoenix fill plant, we serve the entire state with dependable delivery. Local Expertise. Global Strength.
Below are answers to some of the most common questions restaurants, bars, breweries, coffee shops, beverage distributors, and beverage businesses ask about beverage grade CO2, beer gas blends, nitrogen supply, bulk CO2 systems, and beverage gas delivery in Arizona.
Dye Carbonic and Phoenix Welding Supply supply beverage grade CO2, beer gas blends, nitrogen, argon, and bulk CO2 systems for beverage businesses throughout Arizona.
Yes. Dye Carbonic provides bulk CO2 system design, tank sizing, installation support, permitting assistance, startup, and staff training for beverage operations.
Restaurants, bars, breweries, coffee shops, convenience stores, stadiums, entertainment venues, and beverage distributors commonly use beverage CO2 and beer gas systems.
Yes. Dye Carbonic and Phoenix Welding Supply provide statewide beverage gas delivery services throughout Arizona using route delivery and on-demand support.
Beer gas is a blend of nitrogen and CO2 commonly used for nitro beers, stouts, and long draw draft beer systems.
Nitrogen is commonly used in nitro cold brew systems to create smooth texture and cascading coffee pours.
Dye Carbonic supplies beverage CO2 cylinders, microbulk systems, and bulk CO2 installations ranging from small beverage operations to large commercial beverage systems.
Dye Carbonic and Phoenix Welding Supply support beverage businesses throughout Arizona including Phoenix, Mesa, Tucson, Flagstaff, Deer Valley, Sierra Vista, and surrounding communities.
20lb to 14 Ton
20lb & 50lb Cylinders
60cf & 220cf Cylinders
55 cf Cylinders