Description
This Impeller and Seal Kit for 1.5-1.65HP Watkins Pumps, Vendor #4081 is designed for Wavemaster, 4000, and 6000 series models. The impeller component installs between the volute and face within the wet end assembly, compatible with select Watkins HotSpring Caldera circulation pumps bearing Vendor Code 4081 and associated part numbers 72201, 38944, 72030, 71699, 36675, 1431701-01, 0974001.
| Face Type | Closed Face |
| Impeller Diameter OD | 4" |
| Vane Width ID | 5/16" |
| Eye Diameter OD | 2-1/8" |