51250 25 sq.ft. Seasonmaster (Model 111 after 1994)
51250
| OD | 5-7/8"（150mm） | Length | 6"（152mm） |
| Top | semi-circular Handle | Bottom | male slip fitting w/ MPT |
| Manufacturer | 25 sq.ft. Seasonmaster (Model 111 after 1994) | ||
| Replacement | Unicel：C-5326 | ||
| 51250 | |
| OD | 5-7/8"（149mm） |
| Length | 6"（152mm） |
| Top | semi-circular Handle |
| Bottom | male slip fitting w/ MPT |
| Manufacturer | 25 sq.ft. Seasonmaster (Model 111 after 1994) |
| Replacement | Unicel：C-5326 |