en
GZ-230 – Straight coupling, equal – Ø6 / Ø6
GZ-251s – Hose coupling, reducing – ø16 / ø12 – steel
GZC-1720 – Hose Tail – ø8 / M10x1
GZ-330 A – Straight coupling, equal for CNG Ø 8 / Ø 8
GZ-249 – Hose coupling, reducing – ø16 / ø8 – Brass
GZ-356 – Hose coupling, equal – Ø21 / Ø19 – Brass
GZ-249s – Hose coupling, reducing – ø16 / ø8 – steel