2345319404GS - 3P,1/2,575,60,W
The Franklin 4-inch Super Stainless motor has been the driving force behind residential and light commercial submersible pumps for decades. Designed and patented in 1950 by our founder, Ed Schaefer, this motor has proven to be the industry’s most trusted residential pump motor. Franklin offers 4-inch motors in a full line of single- and three-phase voltages, frequencies, and application-specific models. Wherever there is an independent source of clean groundwater, you can find a Franklin motor.
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2345319404GS - 3P,1/2,575,60,W
The Franklin 4-inch Super Stainless motor has been the driving force behind residential and light commercial submersible pumps for decades. Designed and patented in 1950 by our founder, Ed Schaefer, this motor has proven to be the industry’s most trusted residential pump motor. Franklin offers 4-inch motors in a full line of single- and three-phase voltages, frequencies, and application-specific models. Wherever there is an independent source of clean groundwater, you can find a Franklin motor.
Item
Model:
Ratings
| Frequency | 50 Hz |
| Phases | Three-Phase |
| Amps – Full Load | 1 A |
| Amps – Service Factor | 1.2 A |
| Volts | 575 VAC |
| Voltage Tolerance (%) | -10.0% / +10.0% |
| Wire | 3-Wire |
| Thrust Bearing Rating | 300 lb |
| Lead Length | 4 ft |
| Motor | Submersible |
| Continuous Duty | Yes |
| Efficiency [η] – Full Load (%) | 64.00 |
| Efficiency Service Factor Load [%] | 69.00 % |
| Lead Wire Size | AWG #14 |
| Lead Retainer Method | Lead Jam Nut |
| Motor Efficiency | 64.0 |
| Motor Insulation Classification | B |
| Poles | 2 |
| S.F. | 1.6 |
| HP | 0.5 |
| Lead | Yes |
| Motor Cooling | Water |
| Minimum Cooling Flow | >0.00 ft/sec |
| Motor Ambient Temperature Rating Nominal | 86 °F |
| Thrust Bearing Rating | 300 lb |
| Rotation | Counter clockwise facing the shaft |
Materials of Construction
| Thrust Bearing | Kingsbury Type |
| Seal | Lip Seal Ring |
| Lead Insulation Material | XLPE |
| Diaphragm Material | Nitrile Rubber (NBR) |
| Motor Construction Design | Super Stainless |
| Motor Fill Solution (Water Soluble / Non Toxic) | Yes |
| Motor Fill Solution | Water + Propylene Glycol |
| Motor Top End Bell Material | 304SS Cover painted cast iron |
| Shaft Slinger Material | Nitrile Rubber (NBR) |
| Stator Fill | Resin |
| Stator/ Motor Shell Material | Stainless Steel |
| Winding Material | Copper |
Dimensions
| Motor Diameter – Physical Diameter | 3.75″ |
| Motor Length | 9.51 “ |
| Product Weight | 19 lb |
| Product Weight with Pack | 18 lb |
| Carton Length | 19 “ |
| Carton Width | 4.25 “ |
| Carton Height | 4.38 “ |
| Shaft End | Spline |
Other
| Drinking Water Agency Approvals | ANSI/NSF Standard 61 |
| Electrical Agency Approvals | UL |
| Warranty Standard Time | 12 Mo. from Date of Install / 24 Mo. from Date of Manufacturing |
| Applications | These motors are built for dependable operation in 4” diameter or larger water wells. |
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