| Model No. | 4SPM2-7-0.37Y | 4SPM3-6-0.37Y | 4SPM5-4-0.37Y |
| Rated Power | 750W | 750W | 750W |
| Vol&Fre | 230V/50Hz | 230V/50Hz | 230V/50Hz |
| Max.pump height | 42m | 36m | 24m |
| Max.pump rate | 3800l/h | 4500l/h | 7800l/h |
| Max.submersible depth | 50m | 50m | 50m |
| Max.grain size | 2mm | 3mm | 3mm |
| Max.pressure | 0.42MPa | 0.36MPa | 0.24MPa |
| Dia of connecting pipe | G1.25" | G1.25" | G1.5" |
| Cable specification | HO7RN-F4G0.75mm² | HO7RN-F4G0.75mm² | HO7RN-F4G0.75mm² |
| Length of cable | 533mm | 512mm | 482mm |
| Lowerst pump sucking level | 386mm | 386mm | 386mm |
| Max.medium temperature | 35℃ | 35℃ | 35℃ |
| Qty of impeller | 7pcs | 6pcs | 4pcs |