GZ-249 – Hose coupling, reducing – ø16 / ø8 – Brass

GZ-00-73 – Nipple, reducing – M12x1 / M16x1

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

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

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

GZ-230 D – Straight coupling, equal – Ø8 / Ø10