Cook Tops. Features Class leading European style professional quality and reliability since 1963, High performance open burners (6 x 28.8 MJ/h), Black enamelled cast iron trivets; acid / alkaline and flame resistant with extra long fingers to allow use with small and large pots, Open burners complete with flame failure device and pilot burner - both heavily protected against accidental impact and overflows, Temperature regulation via variable power flame control, Robust 304 grade stainless steel construction with rounded corners for improved cleaning, Hermetically sealed pressed work surface with raised edges to protect from overflow, Natural gas or LPG, Specsheet