Flame King 20 lb Steel Propane Tank YSN230 with OPD Valve and Built-in Gauge — DOT Certified, Powder-Coated

Flame King YSN230 is a 20 lb steel propane cylinder with an OPD overfill-prevention valve and a built-in gauge that shows remaining gas so you can refill and use it safely for grilling, camping, and outdoor heating.

Compact and rugged, the Flame King YSN230 20LB propane tank is designed for frequent use with grills, RVs, and seasonal outdoor equipment. Built from powder-coated welded steel and manufactured to DOT and Transport Canada standards, this cylinder arrives pre-purged and vacuum-ready for refilling. Its integrated features — a reliable pressure-tested body, an overfill prevention device (OPD) valve, and a visible gas gauge — prioritize convenience and compliance with common fill-station requirements.

How does the built-in gauge help me avoid surprises?

The integrated gas meter on the YSN230 gives a clear, visual estimate of remaining propane so you can plan refills before your equipment runs low. It reduces guesswork, especially during long cookouts or multi-day trips, and helps prevent mid-use interruptions.

• Analog gauge mounted near the valve for quick checks.
• Estimates remaining fuel to time refills and avoid empty runs.
• Easy to read without disconnecting hoses or equipment.

What safety and compliance features are included?

This Flame King cylinder is DOT and Transport Canada certified, and it has been X-ray and hydrostatically tested to meet regulatory standards for safe transport and filling. The built-in Overfill Prevention Device (OPD) valve meets the filling requirements used by most refill stations across the U.S. and Canada.

• OPD valve prevents overfilling and meets legal fill-station rules.
• X-ray and hydrostatic testing documented for structural integrity.
• Powder-coated finish for corrosion resistance and long life.

How easy is it to fill, carry, and use this tank?

The YSN230 comes pre-purged and vacuum-ready; that means it’s prepared for a standard refill without additional servicing. Its 20 lb capacity balances run time and portability, making it a common choice for backyard grills, portable heaters, and recreational gear.

• Pre-purged and vacuum-ready for immediate filling at refill locations.
• 20 lb propane capacity for extended grill sessions or multiple appliances.
• Sturdy steel construction with a protective coating for transport durability.

What applications is this cylinder best suited for?

The tank’s size, certification, and safety features make it versatile for a range of outdoor needs. Whether you need a dependable refillable cylinder for seasonal grilling, tailgating, camping stoves, or portable patio heaters, the YSN230 covers common home and recreational uses.

• Residential and backyard gas grills and BBQs.
• Camping, tailgating, and portable outdoor appliances.
• Portable heaters and backup outdoor energy needs.

Who is this for: The Flame King YSN230 20LB propane cylinder is aimed at homeowners, outdoor cooks, campers, and small-business operators who want a refillable, regulation-compliant tank with an easy-to-read gauge. If you prioritize predictable run time, legal fill compatibility (OPD), and a corrosion-resistant steel design for frequent transport and outdoor exposure, this model is a practical choice.