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

GZ-253A – Hose coupling, equal – Ø19 – Brass

GZ-372 S – Water coupling Ø19 x Ø10 – steel

GZ-359 s – Hose coupling, reducing – ø14 / ø 12 – steel

GZ-2331 – Mixer connector M 12×1 / Ø12

GZ-361 – Hose coupling, equal – Ø22 / Ø16 – Brass