en
GZ-364 – Hose coupling, reducing – Ø21 / Ø21 – Brass
GZ-251s – Hose coupling, reducing – ø16 / ø12 – steel
GZ-357 – Hose coupling, equal – ø14 – Brass
GZ-374 S – Hose coupling, equal – Ø20 – stee
GZ-361 – Hose coupling, equal – Ø22 / Ø16 – Brass
GZ-253A – Hose coupling, equal – Ø19 – Brass
GZ-230 D – Straight coupling, equal – Ø8 / Ø10
