Neoprene maximum temperature 130°F.
Part numbers ending in "K" designate impeller kits which include impeller, gasket and O-ring.
| Keyway | 10 Tooth Spline , 10 Tooth Spline |
| Brand | Sherwood Pump |
| Width | 4" , 4" |
| Dia. | 3-3/4" , 3-3/4" |
| Blades | 12 , 12 |
| Description | Impeller , Impeller |
| Shaft | 15/16" , 15/16" |