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