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| Outside Diameter | 78 mm |
| Inner Diameter | 41 mm |
| Thickness | 2.4 mm |
| Center Hole Distance | 57 mm |
| Material | PTFE |
78 mm outside, 41 mm inner diameter, 2.4 mm thick, with the hole at 57 mm on center. A suitable replacement for the I.1227 o-ring. Can also be used to seal the heat exchanger.
The catalog often lists the same model at several merchants — worth a price check before you buy.



