| Item Info | w. open cover |
| Brand | PTI |
| Weight (gram) | 3,900.00 |
| Weight (kg) | 3.90 |
| Alternative item number | F511WB FNL511B |
| Tariff Number | 8483303290 |
| GTIN / EAN | 5713188119802 |
| Inner diameter (mm) | 50.00 |
| Material | Cast iron |
| Seal type | Felt seal |
| Mounting bolt spacing (mm) | 170.00 |
| Cover | Open cover |