• Big John only sells Worthington Cylinders because they are the finest available. They are rugged, damage resistant all steel constructed, yet engineered for lightweight strength.
• The comfortable hand-holds in the collar are designed for easier lifting.
• Worthington uses rust inhibiting powder coat paint for the cylinder finish.
• Every Worthington cylinder is equipped with an (OPD) overfill protection device. As the cylinder fills, the rising propane level lifts a floating gauge to the stop position. The overfill prevention device is the back-up measure to methods of filling cylinders by weight and volume.
• The overfill protection connects to all standard or quick-connect couplings on new and existing gas grills. It does not affect the filling process or use of the cylinder.
• The Worthington 30# cylinders that we offer hold 7.1 gallons of LP Gas.
• The collar height is 4 inches, allowing for easy transportation.
• A 30# cylinder will operate the following pieces of equipment for the approximate quoted times:

*If you have tanks other than 30# cylinders you can use the following data to calculate your total burn time. The BTUs available in your tank size divided by the max hourly output of your equipment will yield you total burn time in hours.

(BTU's / Max Hourly Output = Total Burn Time)