The Hot Max high pressure propane kit with needle valve and 15 PSI should be used with standard propane and applications using less than 140,000 BTU/hr. This product 3" UL/CSA Listed Stainless Steel Braided Hose with 3/8" Female B-Fitting for use on turkey fryers, smokers and much more. Some of the product features are 15 PSI regulator, UL/CSA Listed, needle valve for adjusting gas flow and Type 1 Acme tank connector with POL safety valve.