The Flame King 20lb steel propane cylinder is an empty tank designed for residential and outdoor use with barbecue grills, lanterns, camping stoves, portable heaters, and patio heaters. This DOT-approved tank features high-grade welded steel construction with a 5-gallon capacity (20 pounds).

The tank includes a Type 1 overflow protection device (OPD) valve assembly that provides overfill protection for safe filling operations. A built-in gauge allows you to monitor propane levels at a glance. Each cylinder is pre-purged and undergoes both X-ray and hydrostatic testing to ensure safety and durability.

Dimensions measure approximately 13 inches in diameter by 18 inches in height. The tank is sold empty and requires filling with propane after purchase. Model number YSN230.