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

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

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

GZ-00-70 – Adapter, Male to Female, reducing – M10x1 / M12x1

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

GZ-2330 – Mixer connector M 10×1 / Ø12