GZ-252 – Hose coupling, equal – Ø16 – Brass

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

GZC-721 – Hose Tail – ø11 / M12x1

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

GZ-253s – Hose coupling, reducing – ø19 / ø16 / steel

GZ-01-75 – Nipple, reducing – Ø16 / M16x1