June 27, 2024 – Propane Answers
BBQ season is in full swing and it’s likely that your grill is working overtime. When it’s time to purchase a new cylinder or refill a cylinder, why isn’t it filled all the way? Read on for more details on the importance of proper propane cylinder capacity.
Propane Storage
- Propane is a gas that gets turned into a liquid when it’s put under pressure.
- During this process, the temperature drops to -44 degrees Fahrenheit.
- When stored properly, propane stays in liquid form.
Expansion and Safety
- Increased temperatures cause the propane inside the tank to expand and need extra space to do so safely.
- Cylinders should never be filled to full capacity to leave room for propane expansion.
Risks of Overfilling
- A filled-to-the-top cylinder can cause the pressure relief valve on a BBQ cylinder to malfunction and present a risk.
Regulations and Compliance
- Regulations and guidelines for filling propane cylinders are established by the U.S. Department of Transportation (DOT), the Occupational Safety & Health Administration (OSHA), and the U.S. Department of Energy (DOE), among others.
- Violations can elicit penalties, fines, and legal consequences. Due to the potential risk, these violations are strictly enforced.
Propane is a safe and clean fuel for grills as well as many other outdoor appliances. Complying with federal regulations and applying common sense practices ensures a safe experience every time you refill. More questions after reading this? Contact Paraco at 800-647-4427 for assistance.