Grundfos is discontinuing small and medium UP Series Cast-Iron Single Speed, Circulator pumps in North America. The UP offerings have been effectively replaced by the UPS Three Speed portfolio.
| Old UP# | Description | New UPS# | Description | Notes |
|---|---|---|---|---|
| 59896248 | UP15-10F 115V
| 59896341
| UPS15-58FC 115V | Speed 1 Recommended, Check Valve Included
. |
| 59896249 | UP15-10FR 115V | 59896343
| UPS15-58FRC 115V
| Speed 1 Recommended, Check Valve Included. |
| 59896155 | UP15-42F 115V | 59896341 | UPS15-58FC 115V | Check Valve Included . |
| 59896173 | UP15-42F 230V | 59896180 | UPS15-42F 230V | Speed 3 Recommended. |
| 59896167
| UP15-42FR 115V | 59896343 | UPS15-58FRC 115V | Check Valve Included . |
| 59896274
| UP15-42FR 230V | 59896180 | UPS15-42F 230V | Rotated Flange No Longer Available
. |
| 59896339
| UP15-58FC 115V | 59896341
| UPS15-58FC 115V | Speed 3 Recommended. |
| 52722327 | UP26-64F 230V | 52722513
| UPS26-99FC 230V | Check Valve Included . |
| 52722330 | UP26-64F 115V | 52722512 | UPS26-99FC 115V | Check Valve Included . |
| 52722338
| UP26-96F 230V | 52722513 | UPS26-99FC 230V | Check Valve Included . |
| 52722341
| UP26-96F 115V | 52722512 | UPS26-99FC 115V | Check Valve Included . |
| 52722351
| UP26-99F 230V | 52722513 | UPS26-99FC 230V | Check Valve Included . |
| 52722352
| UP50-75F 115V | 52722512
97523134 | UPS26-99FC 115V UPS50-60F 115V | Flange to Flange Dimension 2'' Shorter. Check Valve Included
. Flange to Flange Equal (Round). Higher Flow, Lower Head. |
| 52722355 | UP26-99F 115V | 52722512 | UPS26-99FC 115V | Check Valve Included . |
| 52722372 | UP43-75F 230V | 52722513 95906637 | UPS26-99FC 230V UPS43-100F 230V | Flange to Flange Dimension 2'' Shorter. Check Valve Included
.
Flange to Flange Equal. Higher Flow andHead. |
| 52722373 | UP43-75F 115V | 52722512
95906636 | UPS26-99FC 115V UPS43-100F 115V | Flange to Flange Dimension 2'' Shorter. Check Valve Included
.
Flange to Flange Equal. Higher Flow andHead. |
| 52722377
| UP26-116F 230V | 95906631
| UPS26-150F 230V | Speed 2 Recommended. Also available as 115V #95906630. |
| 52722437
| UP43-44F 115V | 52722514
| UPS43-44FC 115V | Speed 3 Recommended, Check Valve Included . |
| 52722438 | UP43-44F 230V | 52722515 | UPS43-44FC 230V | Speed 3 Recommended, Check Valve Included . |
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