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

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

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

GZ-230 – Straight coupling, equal – Ø6 / Ø6

GZ-00-74 – Nipple, reducing – Ø19 / M16x1

GZ-366 – Hose coupling,, reducing – Ø10 / Ø8 – Brass