4SDM 4 Inch Multistage Impeller Borehole Well stainless steel pump
APPLICATION
For water supply from wells or reservoirs
- For domestic use, for civil and industrial applications
- For garden use and irrigation OPERATING CONDITIONS Maximum fluid temperature up to +35°C
- Maximur sand content: 0.25%
- Minimum well diameter:4″ MOTOR AND PUMP Rewindable motor
- Single-phase:220-240V/50Hz
- Three-phase:380-415V/50Hz
- Equip with start control box or digital auto-control box
- Pumps are designed by casing stressed
- NEMA dimension standards
- Curve tolerance according to ISO 9906
No | Item | Data |
1 | Title | 4SDM 4 Inch Multistage Impeller Borehole Well stainless steel pump |
2 | Pump external casing | AISI 304 SS |
3 | Delivery casing | 1.Cast-Cu ASTM C85500 2.AISI 304 SS |
4 | Suction lantern | 1.Cast-Cu ASTM C85500 2.AISI 304 SS |
5 | Diffuser | 1.Plastic.POM 2.Plastic.PPO |
6 | Shaft | AISI 304 SS |
7 | Shaft coupling | AISI 304 SS |
8 | Wear ring | AISI 304 SS |
9 | Motor external casing | AISI 304 SS |
10 | Top chock | 1.Cast-Cu ASTM C85500 2.AISI 304 SS 3.Cast-iron ASTM NO.30 |
11 | Bottom support | AISI 304 SS |
12 | Mechanical seal | Special seal for deep well(Graphite-Ceramic) |
13 | Shaft | AISI 304 SS-ASTM 5140 |
14 | Seal lubricant oil | Oil for food machinery and pharmaceutic use. |
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