• Replacement OPD valve for a standard steel 30LB propane cylinder
• 4-inch Dip Tube
• Type 1 OPD valve
• UL Listed

Flame King Overfill Protection Device helps prevent the 30-pound propane tank overfills by closing when the propane liquid level reaches to an 80% fill rate. Made of high-quality materials for your safety.

IMPORTANT: The purchaser of this product assumes all responsibility and liability to ensure that it is the proper part for the application and complies with all National, Regional, Province or local codes, regulations and standards, including, but not limited to the applicable requirements of CGA, NFPA, CFR 49 and Transport Canada.