| 3-piece coupling stainless steel 316 341 1/2" | 16 | Female fix thread | 1/2" | | €15.20/piece |
| 3-piece coupling stainless steel 316 341 1.1/4" | 16 | Female fix thread | 1.1/4" | | €54.00/piece |
| Union 3D CON SS316 341 FxM 1.1/2" | | | 1.1/2" | | €50.30/piece |
| 3-piece coupling stainless steel 316 341 2" | 16 | Female fix thread | 2" | | €68.60/piece |
| 3-piece coupling stainless steel 316 341 1/4" | 16 | Female fix thread | 1/4" | | €7.55/piece |
| 3-piece coupling stainless steel 316 341 3/8" | 16 | Female fix thread | 3/8" | | €13.90/piece |
| 3-piece coupling stainless steel 316 341 3/4" | 16 | Female fix thread | 3/4" | | €22.50/piece |