en
GZ-364 – Hose coupling, reducing – Ø21 / Ø21 – Brass
GZ-230 – Straight coupling, equal – Ø6 / Ø6
GZ-351 s – Hose coupling, equal ø12 – steel
GZ-251s – Hose coupling, reducing – ø16 / ø12 – steel
GZ-253A – Hose coupling, equal – Ø19 – Brass
GZ-252s – Hose coupling, equal – ø16 – steel
GZ-250 – Hose coupling, reducing – ø16 / ø10 – Brass
