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

GZ-230 A – Straight coupling, equal – Ø8 / Ø8

GZC-720 – Hose Tail – ø8 / M12x1

GZ-359 s – Hose coupling, reducing – ø14 / ø 12 – steel

GZ-356 – Hose coupling, equal – Ø21 / Ø19 – Brass

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