The Cajun Outdoor Cooking Propane Regulators include a 10 PSI regulator and 0 - 30 PSI adjustable regulator. These propane regulators are perfect for those people who are designing a propane burner. If you own a Bayou Classic outdoor propane burner, King Kooker propane burner or any type of specialty outdoor propane burner ... these propane regulators should work. Just make sure you are choosing the correct PSIs. Sometimes you can use too little or too much.