GZ-257A – Hose Tail, Elbow, (including lock nut, for mixer). M14x1 / 120o

GZ-259 – Hose Tail, Elbow, (including lock nut, for mixer) – M 12×1/90o

GZ-12-23 Hose coupling, Elbow – 23/16 – 90˚ – Brass

GZ-5001 A – Hose coupling, Elbow, equal KME – M 14 / Ø 12

GZ-10-38 – Hose coupling, Elbow, reducing ZAVOLI – Ø16 / 14 – 120o

GZ-12-64 – Elbow, equal (ø8) – M14x1 / M14x1