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

GZ-351 s – Hose coupling, equal ø12 – steel

GZ-01-75 – Nipple, reducing – Ø16 / M16x1

GZ-352 – Hose coupling, equal – Ø15 / Ø10 – Brass

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

GZ-250 – Hose coupling, reducing – ø16 / ø10 – Brass