GZ-233 – Olive – Ø8

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

GZ-337 – Olive, Mistral – Ø6

GZ-236 – Olive, Lovato – Ø8

GZ-233 S – Olive – Ø8 – steel

GZ-339 – Olive – Ø10