Product Information
| DN | 20 |
| Size | 12 |
| Inch | 3/4 |
| Pieces per package | 1x O-Ring + 1x backup ring |
| Size | 4 |
| Female or male coupling | for sleeve |
| Material | NBR, PTFE |
| DN | 20 |
| Size | 12 |
| Inch | 3/4 |
| Pieces per package | 1x O-Ring + 1x backup ring |
| Size | 4 |
| Female or male coupling | for sleeve |
| Material | NBR, PTFE |