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

GZ-374 S – Hose coupling, equal – Ø20 – stee

GZ-376 – Nipple Ø 6 – L 37

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

GZ-361 – Hose coupling, equal – Ø22 / Ø16 – Brass

GZ-02-10 – Nipple, equal – G1/8″ / G1/8″