The max air flow (CFM): 30

Warm tip:1/4 inch brass air pressure relief valves are for use in high temperature applications up to 250 degrees Fahrenheit

It also allows the fire to burn consistently at a lower flame height

7524 and 7528

Cooking Grate Smoking Rack for Pit Boss PBV6PSE Pro Series Elite 6-Series Wood Pellet Smoker, 22.2" x 13" Enamel Coated Smoker Grates, 5 Pack Master Chef 199-4759-0 The max air flow (CFM):Perfect Compatibility for Pit Boss Pro 6 SeriesPerfectly fits Pit Boss Pro Series Elite 6 Series wood pellet smoker, model PBV6PSE. These cooking grates match standard structure and size, providing a hassle free replacement for your original grill grids Food Safe Stainless Steel & Enamel CoatedHeavy duty cooking grates feature food grade stainless steel substrate with enamel coating, safe for direct food contact. They offer excellent heat resistance,