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Lawrence Haynes | 5 minutes | 02/12/2026

What CO₂ Level Is Dangerous?

CO₂ is considered dangerous at 5,000 ppm (0.5%), which is OSHA’s 8-hour exposure limit and the point where safety alarms are set to trigger. But there’s more to the story. Continue reading to learn all about CO2 levels – and how to stay safe. What Makes 5,000 ppm the Magic Number? OSHA picked 5,000 ppm …

Nick Vasco | 6 minutes | 02/12/2026

Does Helium Displace Oxygen?

Yes, helium displaces oxygen. In confined spaces or poorly ventilated areas, that displacement can turn deadly fast. Is Helium Lighter Than Oxygen? (And Why That Matters) Yes, helium is about eight times lighter than oxygen, and that difference creates safety challenges in your facility. Helium has a density of 0.18 kg/m³ while oxygen sits at …

Lawrence Haynes | 6 minutes | 01/26/2026

How to Choose an Industrial Gas Supplier

The wrong industrial gas supplier will cost you thousands (or more!) in runouts, hidden cylinder charges, and production delays. You should evaluate suppliers on delivery capabilities, cylinder tracking systems, service quality, and specialized needs rather than price alone. Avoid Running Out of Gas (and Get Fast Delivery if You Do!) To maintain continuous access to …

Nick Vasco | 7 minutes | 11/06/2025

How Long Does Dry Ice Last?

Dry ice lasts 5-10 pounds per 24 hours at room temperature, 18-24 hours per 5-pound block in a quality cooler, and about 24 hours per 5 pounds when properly packaged for shipping. Those numbers change dramatically based on storage conditions, insulation quality, and how often you’re opening containers. In this article, we cover:  WestAir supplies …

Nick Vasco | 4 minutes | 01/22/2025

Where Do You Get Nitrogen?

Nitrogen mainly comes from the Earth’s atmosphere, where it makes up 78% of the air we breathe. While it’s all around us, converting atmospheric nitrogen into usable forms requires specific processes and technology. In this guide, we discuss these processes to show you where nitrogen for industrial and commercial uses comes from. We’ll also show …

Nick Vasco | 3 minutes | 01/08/2025

What are the Advantages and Challenges of Hydrogen Fueling?

Explore the pros and cons of hydrogen fueling for industry applications. Learn about environmental benefits, operational advantages, and key challenges.

Nick Vasco | 3 minutes | 01/08/2025

What Is Cryogenic Food Freezing and What Materials Are Used?

Learn about the cryogenic food freezing process and the most common materials used for it. Discover specific applications and benefits of different materials.

Nick Vasco | 4 minutes | 01/08/2025

How To Ensure Safety When Welding

Discover the key welding safety guidelines: proper PPE use, ventilation techniques, and equipment maintenance. See how to ensure a secure welding environment.

Nick Vasco | 4 minutes | 01/08/2025

How Is CO2 Added to Soda?

Discover how CO2 is added to soda, from the science behind carbonation to industrial methods. Learn about quality control and equipment used.

Nick Vasco | 4 minutes | 01/08/2025

What Gases Are Used in Welding?

Explore the essential gases used in welding, from inert to fuel gases. Learn how to choose the right gas for your project and ensure safe handling.

Nick Vasco | 3 minutes | 01/08/2025

What Are the 5 Parameters of Welding and What Do They Mean?

Master the 5 essential welding parameters (CLAMS) to achieve high-quality welds. Learn how current, arc length, angle, manipulation, and speed impact your work.

Nick Vasco | 4 minutes | 01/07/2025

Why Buying Gas in Bulk Is Beneficial for Your Business

Discover how buying gas in bulk can reduce costs, improve efficiency, and enhance supply chain security. Learn how to switch to bulk purchases.

Nick Vasco | 3 minutes | 01/07/2025

What Is the Cleanest Fuel to Burn?

Discover the cleanest fuel options for industrial use. Learn about natural gas advantages, compare alternatives, and find the best solution for your operation.

Nick Vasco | 3 minutes | 01/07/2025

How to Choose a Food-Grade CO2 Supplier for Your Restaurant

Learn how to choose the best food-grade CO2 supplier for your restaurant. Ensure quality, reliability, and cost-effectiveness for your beverage service.

Nick Vasco | 3 minutes | 01/07/2025

How Long Does a Patio Heater Propane Tank Last?

Learn how long a patio heater propane tank lasts. Discover the most impactful factors affecting the duration and actionable tips for maximizing efficiency.

Nick Vasco | 4 minutes | 12/17/2024

What Fluid Is Used in Rocket Propellant?

Discover the fluids powering space exploration. Learn about liquid oxygen, different fuel combinations, and best practices for safety in aerospace.