Comparison Dongyin 777404 vs Dongyin 777104
Add to comparison |  |  |
|---|---|---|
| Dongyin 777404 | Dongyin 777104 | |
from $203.36 | from $136.64 | |
| TOP sellers | ||
| Max. performance | 2700 L/h | 2700 L/h |
| Max. head | 111 m | 111 m |
Specs | ||
| Operating principle | centrifugal | centrifugal |
| Max. immersion depth | 60 m | 60 m |
| pH value | 6.5 – 8.5 | 6.5 – 8.5 |
| Suction system | multistage | multistage |
| Oulet size | 1" | 1" |
| Max. liquid T | 35 °С | 35 °С |
Motor | ||
| Power consumption | 750 W | 750 W |
| Mains voltage | 230 В | 230 В |
| Power cable length | 50 m | 1.5 m |
General specs | ||
| Country of origin | Ukraine | Ukraine |
| Impeller material | technopolymer | technopolymer |
| Added to E-Catalog | august 2016 | august 2016 |
Compare Dongyin 777404 and 777104
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Glossary
Power cable length
The length of the standard power cable provided in the design of the pump.
Ideally, the length of this cable should not be less than the maximum immersion depth — this will ensure maximum ease of connection: the connection point of the cable to the mains will be above the water (in the best case, even outside the well), and you will not have to worry about insulation. At the same time, for several reasons, many pumps are equipped with rather short cords — about 1.5-2 m, and not long cables; in such cases, it is necessary to use special waterproof equipment.
Ideally, the length of this cable should not be less than the maximum immersion depth — this will ensure maximum ease of connection: the connection point of the cable to the mains will be above the water (in the best case, even outside the well), and you will not have to worry about insulation. At the same time, for several reasons, many pumps are equipped with rather short cords — about 1.5-2 m, and not long cables; in such cases, it is necessary to use special waterproof equipment.