ffitiadau niwmatig POC-C
 |
Tiwb (Metrig) -Thread (R) | Tiwb (Fodfedd) -Thread (NPT) |
| POC03-M3C | POC1 / 8-U10C | |
| POC03-M5C | POC1 / 8-N00C | |
| POC03-M6C | POC1 / 8-N01C | |
| POC04-M3C | POC5 / 32-U10C | |
| POC04-M5C | POC5 / 32-N00C | |
| POC04-M6C | POC5 / 32-N01C | |
| POC04-01C | POC1 / 4-U10C | |
| POC04-G01C | POC1 / 4-N00C | |
| POC06-M5C | POC1 / 4-N01C | |
| PC06-M6C | ||
| POC06-01C | ||
| POC06-G01C |
