GZ-250s – Hose coupling, reducing – ø16 / ø10 / steel

GZ-385- Hose coupling – Ø19 / Ø16 – Brass

GZ-353 – Hose coupling, reducing – Ø15 / Ø15 – Brass

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

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

GZ-02-13 – Nipple, equal – M12x1 / M12x1 – Valtek