Verified specifications
| Horsepower | 1.5 HP up-rated (SF 1.0) |
|---|---|
| Speed | 3450 RPM |
| Voltage | 115/230V, single-phase, 60 Hz |
| Frame | 56J, C-face |
| Enclosure | ODP |
| Full-load amps | 18.6/9.3A |
| Starting | Capacitor start |
| Rotation | CCW pump end |
| Shaft | 5/8" 303 stainless steel threaded (7/16"-20 UNF-2A) |
| Flange | Aluminum |
| Bearings | Ball |
| Thermal protection | Automatic |
| Insulation | Class B |
| Ambient | 50°C |
| Compliance | CSA/UL |
| Fits | Hayward Super Pump / Super II / Max-Flo, Jacuzzi Magnum |
| Duty | Up-rate 56J pool pump motor |
California / New York: single-speed motors are not Title 20/21 compliant there — see our VGreen Evo variable-speed family.
Confirming the right replacement
Before we quote, compare these fields on your failed motor's nameplate. If any of them differ, send us a photo of the nameplate and we'll match it exactly rather than guessing:
- Full model number — including any suffix letters
- HP, RPM, and voltage
- Frame size (e.g. 284T) and enclosure (TEFC, ODP, etc.)
- Full-load amps
Other Century models
- More Century modelsBrowse every Century model page we quote
- Century B2854V1Centurion 1.5 HP up-rate, 56Y
Documented equivalent replacements
The motors below are published as replacements for this model in the cross-reference tables cited. We confirm the match against your nameplate before quoting:
| Documented equivalent | Cross-reference source |
|---|---|
| US Motors AST165 | Nidec US Motors Replacement Cross Reference (manufacturer) |
| Century B128 / B229SE | Nidec US Motors Replacement Cross Reference (manufacturer) |
| A.O. Smith HST150 | Nidec US Motors Replacement Cross Reference (manufacturer) |
Cross references via Nidec US Motors' published Replacement Motor Cross Reference (pool/spa), manufacturer-published. Crossed motors are documented replacements — match THP, frame, and flange to your nameplate before ordering.
Need a Century UST1152?
Send the nameplate off your failed unit. We'll confirm the match and quote the UST1152 or a verified equivalent with availability and lead time.
Quote this motor