GZ-02-23 – Reducing coupler – 3/4 „/ for Ø16 – 52 mm

GZ-230C – Straight coupling, equal – Ø10 / Ø10

GZ-357 – Hose coupling, equal – ø14 – Brass

GZ-360s – Hose coupling, reducing – ø12 / ø10 – steel

GZ-252s – Hose coupling, equal – ø16 – steel

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