Pietre refrattarie Sp 30 Mk II De Dietrich JJJ080218840

Protect your boiler's combustion chamber with these refractory stones designed for Sp 30 Mk II models. These stones withstand high temperatures and insulate the chamber, improving efficiency and longevity. Essential for boiler maintenance and repair, they are a key component in heating equipment. Ideal for technicians seeking reliable burner spare parts for gas burner systems.