Opis
| symbol | średnica węża [DN] | średnica kołnierza [cal] | średnica kołnierza [mm] |
| SFL DN12 1/2” (30,2) | 12 | 1/2″ | 30,2 |
| SFL DN12 3/4” (38,1) | 12 | 3/4″ | 38,1 |
| SFL DN16 1/2” (30,2) | 16 | 1/2″ | 30,2 |
| SFL DN16 3/4” (38,1) | 16 | 3/4″ | 38,1 |
| SFL DN20 1/2” (30,2) | 20 | 1/2″ | 30,2 |
| SFL DN20 3/4” (38,1) | 20 | 3/4″ | 38,1 |
| SFL DN20 1” (44,5) | 20 | 1″ | 44,5 |
| SFL DN25 3/4” (38,1) | 25 | 3/4″ | 38,1 |
| SFL DN25 1” (44,5) | 25 | 1″ | 44,5 |
| SFL DN25 1 1/4” (50,8) | 25 | 1 1/4″ | 50,8 |
| SFL DN32 1” (44,5) | 32 | 1″ | 44,5 |
| SFL DN32 1 1/4” (50,8) | 32 | 1 1/4″ | 50,8 |
| SFL DN32 1 1/2” (60,3) | 32 | 1 1/2″ | 60,3 |
| SFL DN40 1 1/4” (50,8) | 40 | 1 1/4″ | 50,8 |
| SFL DN40 1 1/2” (60,3) | 40 | 1 1/2″ | 60,3 |
| SFL DN40 2” (71,4) | 40 | 2″ | 71,4 |
| SFL DN50 1 1/2” (60,3) | 50 | 1 1/2″ | 60,3 |
| SFL DN50 2” (71,4) | 50 | 2″ | 71,4 |
