en
GZ-230C – Straight coupling, equal – Ø10 / Ø10
GZ-253s – Hose coupling, reducing – ø19 / ø16 / steel
GZ- 386 – Hose coupling – ø19/ ø 19 – Brass
GZ-253A – Hose coupling, equal – Ø19 – Brass
GZ-7230 – Set – elbow for fixing copper pipe Ø 6 / Ø 6
GZ-253 – Hose coupling, reducing – ø19 / ø16 – Brass
GZ-251 – Hose coupling, reducing – ø16 / ø 12 – Brass