GZ-02-13 – Nipple, equal – M12x1 / M12x1 – Valtek

GZ-330 – Straight coupling, equal for CNG Ø 6 / Ø 6

GZ-00-70 – Adapter, Male to Female, reducing – M10x1 / M12x1

GZ-230B – Straight coupling, reducing – Ø6 / Ø8

GZ-357 – Hose coupling, equal – ø14 – Brass

GZ-253s – Hose coupling, reducing – ø19 / ø16 / steel