GZ-250s – Hose coupling, reducing – ø16 / ø10 / steel

GZ-252 – Hose coupling, equal – Ø16 – Brass

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

GZ-7230 B – Set – elbow for fixing copper pipe Ø 6 / Ø 8

GZ-353 – Hose coupling, reducing – Ø15 / Ø15 – Brass

GZ-360s – Hose coupling, reducing – ø12 / ø10 – steel