Verified specifications
| Catalog number | 443B |
|---|---|
| Horsepower | 1/4 HP |
| Speed | 1075 RPM (1 speed) |
| Voltage | 208-230V, single-phase, 60 Hz |
| Frame | 48Y (F48Y) |
| Enclosure | Semi Enclosed |
| Duty | Air Over |
| Full-load amps | 1.5 A |
| Service factor | 1.0 |
| Insulation class | B |
| Rotation | Reversible |
| Shaft | 1/2 in. dia. x 5-1/2 in. extension, double flat |
| Bearings | Sleeve / Sleeve |
| Mounting | Resilient rings |
| Motor type | Permanent split capacitor (PSC) |
| Thermal protection | Automatic |
| Max ambient | 60°C |
| Approvals | UL Recognized, CSA Certified |
Century's 48Y direct-drive fan and blower motors are rated Air Over duty — they must be mounted in the moving airstream, since the airflow is what cools the motor.
Nameplate check: confirm HP, RPM, voltage, and frame on your failed unit before quoting; some distributor listings show a 5 in. shaft extension versus the manufacturer's 5-1/2 in.
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 DL10361/3 HP, 1075 RPM, 48 frame, 3-speed direct-drive blower
Need a Century 443B?
Send the nameplate off your failed unit. We'll confirm the match and quote the 443B or a verified equivalent with availability and lead time.
Quote this motor