Refractory grille 390 x 185 hole 140 x 34 De Dietrich 300009178

The refractory grille 390 x 185 hole 140 x 34 is designed for use in boilers and burners where precise gas passage is required. This heat-resistant component helps stabilize the flame and improve thermal efficiency. As a spare part for heating equipment, it is crucial for reliable operation and easy replacement during routine maintenance of gas burner systems.