Keramisk gaskop/dyse – standard – SR 9/20

No. 4 – Ø6,5 mm, No. 5 – Ø8 mm, No. 6 – Ø9,5 mm, No. 7 – Ø11 mm, No. 8 – Ø12,5 mm, No. 10 – Ø16 mm, No. 12 – Ø19,5 mm