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

GZ-356 – Hose coupling, equal – Ø21 / Ø19 – Brass

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

GZ-7230 A – Set – elbow for fixing copper pipe Ø 8 / Ø 8

GZ-7230 B – Set – elbow for fixing copper pipe Ø 6 / Ø 8

GZ-230 D – Straight coupling, equal – Ø8 / Ø10