Deep well pump 4SKM
4SKM It is suitable for extraction from deep water well, hot water well and ocean, also can be used for river, reservoir, canal and so on. It is mainly used for irrigation of farmland and water for human and animal in plateau and mountainous areas. It can also be used for water supply and drainage in cities, factories, railways, mines and construction sites.
- Model Number：4SKM
- ：0086-18806865216
APPLICATIONS
◎For water supply from wells or reservoirs
◎For domestic use, for civil and industrial applications
◎For garden use and irrigation
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
◎NEMA dimension standards
◎Curve tolerance according to ISO 9906
OPERATING CONDITIONS
◎Maximum fluid temperature up to +40℃
◎Maximum sand content：0.15%
◎Maximum immersion：50m
◎Minimum well diameter：4〞
OPTIONS ON REQUEST
◎Special mechanical seal
◎Other voltages or frequency 60Hz
◎Single phase motor with built-in capacitor
WARRANTY:1 YEAR
| Components | Material |
| Delivery casing | Cast-Cu ASTM C85500 |
| Suction lantern | ①Cast-Cu ASTM C85500 ②AISI 202 SSDiffuser |
| Diffuser | ①Cast-Cu ASTM C85500 ②AISI 202 SS |
| Cast-Cu ASTM C85500 | |
| Impeller | AISI 304 SS |
| Strainer | AISI 304 SS |
| Motor external casing | ①Cast-Cu ASTM C85500 ②AISI 403 SS |
| Top cover | ③Cast-iron ASTM NO.30 |
| Bottom support | AISI 304 SS |
| Mechanical seal | Special seal for deep well(Graphite-Ceramic/TC) |
| Shaft | AISI 303 SS-ASTM 1045 |
| Bearing | NSK |
| Seal lubricant oil | Oil for food machinery and pharmaceutic use |
