This is a Watkins Wavemaster 9000 or 9200 2.5HP Seal, (1) Bearing & Impeller Kit with a 2 1/8" Eye Width. This Impeller fits between the Face and the Volute of a XP2 Wet End found on some Watkins Hot Spring Caldera pumps with Vendor Code 4081.
| Impeller Type | Closed Face |
| Impeller Diameter OD | 4-3/8" |
| Vane Width ID | 3/8" |
| Eye Diameter OD | 2-1/8" |
| Eye Length | 5/8" |
| Impeller Width OD | 1/2" |
| Seal Seat Depth | 1/8" |
| Shaft Length | 1-1/2" |
| Shaft Diameter OD | 5/8" |
| Seal Seat Diameter OD | 1-1/4" |
| Manufacturer | AquaFlo |
| Pump Application | XP2 |
