Cal Flame has introduced many industry firsts that revolutionized the way grills are made and offer design features that grilling enthusiasts expect from today’s modern outdoor grills. The Cal Flame P-Series Grills are no exception to the rule. Each P-Series Grill is crafted using 304-stainless steel and includes signature features such as cast stainless steel burners with independent ignitor switches and heavy duty V-patterned grates on a large cooking surface.