The Marathon Motors close-coupled pump motor is a 3-phase continuous-duty motor for use in commercial and industrial pumping applications. This TEFC motor is suitable for use in dirty, dusty, and nonhazardous applications., JM threaded,Open dripproof
| Item | Close-Coupled Pump Motor |
| Motor Application | Pump |
| Motor Sub Application | Close-Coupled Pump |
| Motor Design | 3-Phase |
| Motor Enclosure Design | Open Dripproof |
| HP | 20 |
| Nameplate RPM | 3545 |
| Frame | 254JM |
| Motor Shaft Rotation | CW/CCW |
| Voltage | 208-230/460 |
| Full Load Amps | 51-46/23 |
| Phase | 3 |
| Hz | 60/50 |
| Motor Mounting Type | Face/Base |
| Motor Bearings | Ball |
| Motor Frame Material | Cast Iron |
| Motor Thermal Protection | None |
| Motor Service Factor | 1.15 |
| Max. Ambient Temp. | 40 Degrees C |
| Shaft Dia. | 1 1/4 in |
| Shaft Length | 5 1/4 in |
| Motor Shaft Design | JM Threaded |
| Length Less Shaft | 19 3/16 in |
| Overall Length | 24 7/16 in |
| Ins. Class | F |
| Duty | Continuous |
| Nominal Efficiency | 91.7 % |
| CC Number | CC003A |
| Motor Efficiency Group | NEMA Premium Efficient |
| Inverter Rated | Yes |
| Standards | CSA Certified (LR2025), UL Recognized (E49747) |
| Voltage Compatibility | 208, 208-220/440, 208-230, 208-230/460, 208-240, 220-230/460, 220/460, 230, 230/460, 240, 460 |
| Green Certification or Other Recognition | NEMA Premium(R) Rated |
WARNING: California Residents
This product and/or packaging can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
