GZ-249s – Hose coupling, reducing – ø16 / ø8 – steel

GZ-363 – Hose coupling, equal – Ø19 / Ø11 – Brass

GZ-252s – Hose coupling, equal – ø16 – steel

GZ-253As – Hose coupling, equal – ø19 – steel

GZ-372 S – Water coupling Ø19 x Ø10 – steel

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