GZ-13-32 – Olive Ø12 with cross cut – thermoplastic pipes

GZ-234 – Olive – Ø6

GZ-337 – Olive, Mistral – Ø6

GZ-234 S – Olive – Ø6 – steel

GZ-233 – Olive – Ø8

GZ-13-31 – Olive Ø10 with cross cut for thermoplastic pipes