| Junhe Model | Q250118 | Q400118 |
| Rated Power | 250W | 400W |
| Max.pump height | 9m | 11m |
| Max.pump rate | 2500l/h | 4000l/h |
| Max.pressure | 0.9bar | 1.1bar |
| Dia of connecting pipe | G3/4" | G3/4" |
| Cable specification | HO5RN-F3G0.75mm² | HO5RN-F3G0.75mm² |
| Lowest pump starting level | 85mm | 85mm |
| Lowest pump sucking level | 28mm | 28mm |
| Qty in carton box | 4pcs | 4pcs |
| Master carton box size | 46x38x40cm | 46x38x40cm |
| Master carton box gross weight | 20.1kg | 21.1kg |
| Qty/20'GP | 1600pcs | 1600pcs |