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4DWP submersible borehole pump
Application
- For water supply from wells or reservoirs.
- For domestic use, for civil and industrial applications.
- For garden use and irrigation.
Operation conditions for 4DWP submersible borehole pump
- Maximum fluid temperature up to +35℃.
- Maximum sand content: 0.15%.
- Maximum immersion: 50 m.
- Minimum well diameter: 4".
4DWP submersible borehole pump Features
- Rewindable motor
- Three-phase: 380V-415V/50Hz.
- Single-phase: 220V-240V/50Hz.
- Equip with start control box or digital auto-control box.
- Pumps are designed by casing stressed.
- Curve tolerance according to ISO 2548.
| Model | P2 | Delivery | ||||||||||||
| Q(m³/h) | 0 | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | ||||
| 1~ 220V/240V |
3~ 380V/415V |
kW | HP | Q(l/min) | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 |
| 4DWPm750S |
4DWP750S |
0.75 | 1 | H(m) | 58 | 52 | 46 | 40 | 34 | 28 | 22 | 16 | 10 | 5 |
| 4DWPm1100S |
4DWP1100S |
1.1 | 1.5 | 100 | 89 | 79 | 69 | 59 | 48 | 38 | 28 | 17 | 7 | |
| 4DWPm1500S |
4DWP1500S |
1.5 | 2 | 110 | 99 | 88 | 78 | 67 | 56 | 45 | 34 | 23 | 12 | |
| Components | Material |
| delivery casing | AISI 201 SS |
| Suction lantern | AISI 201 SS |
| Diffuser | AISI 201 SS |
| Impeller | Cast-Cu ASTM 280 |
| Strainer | AISI 304 SS |
| Motor external casing | AISI 304 SS |
| Top chock | 1. Cast-Cu ASTM280 2. AISI 420 SS |
| Bottom support | AISI 304 SS |
| Mechanical seal | Carbon/ceramic |
| Shaft | AISI 304ss-C1045 |
| Bearing | NSK |
| Seal lubricant oil | Oil for food machinery and pharmaceutic use |
LEO is a listed company in China (stock code 002131), LEO is a leading solid stainless steel deep well pump manufacturer only offers high quality pumps. LEO has made millions of pumps now used in more than 140 countries, and is offering residential water pumps, submersible water pumps, centrifugal pumps with custom solutions. LEO stainless steel water pumps can meet you any requires in domestic pumping systems.
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