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Restore peak performance to your fountain or aeration system with the Kasco 5.1 Series Replacement Motors. Engineered for durability and efficiency, these heavy-duty motors are built to deliver reliable water movement, circulation, and aeration for large ponds, lakes, and commercial water features.
Each 5 HP unit is oil-cooled, continuous-duty rated, and equipped with thermal overload protection, ensuring long-lasting operation and dependable performance.
5.1A – 5 HP Replacement Motor for Surface Aerator
Compatible with 5.1AF Surface Aerator
5 HP, 208–240V, single phase
1750 RPM
Oil-cooled, continuous-duty rated
17mm top and 20mm bottom bearings
Thermal overload protection
5.1VX – 5 HP Replacement Motor for VFX Aerating Fountain
Compatible with 5.1VFX Aerating Fountain
5 HP, 208–240V, single phase
1750 RPM
Oil-cooled, continuous-duty rated
17mm top and 20mm bottom bearings
Thermal overload protection
5.1J – 5 HP Replacement Motor for J Series Fountain
Compatible with 5.1JF J Series Fountain
5 HP, 208–240V, single phase
1750 RPM
Oil-cooled, continuous-duty rated
17mm top and 20mm bottom bearings
Thermal overload protection
Kasco 5.1 Series 5 HP Replacement Motor Technical Specifications
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| Motor Model | 5.1A | 5.1VX | 5.1J |
| Application | Replacement Motor for Surface Aerator 5 HP (5.1AF) | Replacement Motor for VFX Aerating Fountain 5 HP (5.1VFX) | Replacement Motor for J Series Fountain 5 HP (5.1JF) |
| Horsepower | 5 HP | 5 HP | 5 HP |
| Voltage / Phase / Hz | 208-240V / 1 Phase / 60 Hz | 208-240V / 1 Phase / 60 Hz | 208-240V / 1 Phase / 60 Hz |
| Running Amps | 18 Amps | 20 Amps | 20 Amps |
| Locked Rotor Amps | 97 Amps | 88 Amps | 88 Amps |
| Package Includes | Pre-assembled propeller with all necessary components securely attached to the motor and a protective wire cage. Quick disconnect with stub cord. | Pre-assembled propeller with all necessary components securely attached to the motor. Quick disconnect with stub cord. | Pre-assembled propeller and all necessary components attached to the motor, along with five fountain nozzles. Quick disconnect with stub cord. |
| Power Cord Lengths Available | 100', 150', 200', 250', 300', 400' | 100', 150', 200', 250', 300', 400' | 100', 150', 200', 250', 300', 400' |
| Warranty | 3-Year | 3-Year | 5-Year |
NOTE: These products are subject to a 10% restocking fee if returned, made mandatory by the manufacturer.
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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