en
GZ-357 – Hose coupling, equal – ø14 – Brass
GZ-363 – Hose coupling, equal – Ø19 / Ø11 – Brass
GZ-2331 – Mixer connector M 12×1 / Ø12
GZ-253As – Hose coupling, equal – ø19 – steel
GZ-253 – Hose coupling, reducing – ø19 / ø16 – Brass
GZ-330 – Straight coupling, equal for CNG Ø 6 / Ø 6
GZ-252s – Hose coupling, equal – ø16 – steel
