Add: No.19 South of Songhang Road, Eastern New District, Wening, Zhejiang,China
P.C: 317511
Tel: 0086-576-86331298 86338881
Fax:0086-576-86332358
Email:doyin@doyin.com
8SP Deep Well Submersible Pump
DONGYIN Pump provide a wide range of deep well submersible pumps from 2'' to 10'' which are designed for transferring water from wells, ponds, lakes and cisterns.
8SP stainless steel series are suitable for wells over φ200mm
8SP deep well submersible pump is used to pump water from drilled deep wells, borehole wells, ponds, and lakes. Ideal for pressure boosters, firefighting systems, elevated and cistern tanks filling, water fountains, industrial and farming water supply, and agricultural irrigation.
Maximum fluid temperature up to +50℃
Maximum sand content:0.25%
Minimum well diameter:8"
Rewindable motor
Three-phase:380-415V/50Hz
①Direct start (1 cable)
②Star-delta start (2 cables)
Equip with start control box or digital auto-control box
NEMA dimension standards
Curve tolerance according to ISO 9906
| Components | Material |
| Delivery casing | ①AISI 304 SS ②AISI316 SS |
| Suction lantern | ①AISI304 SS ②AISI 316 SS |
| Diffuser | ①AISI 304 SS ②AISI316 sS |
| Impeller | ①AISI 304 SS ②AISI 316 SS |
| Shaft | ①AISI 431 SS ②AISI 316 SS |
| Shaft coupling | ①AISI304 SS ②AISI 316 SS |
| Wear ring | Rubber |
| Motor external casing | AlSI304 SS |
| Top chock | Cast-iron ASTM N0.30 |
| Bottom support | Cast-iron ASTM N0.30 |
| Seal | NBR Graphite-SIC/TC |
| Shaft | AISI 304 SS-ASTM5140 |
Special mechanical seal
Other voltages or frequency 60Hz
Products Description
8SP deep well submersible pump is used to pump water from drilled deep wells, borehole wells, ponds, and lakes. Ideal for pressure boosters, firefighting systems, elevated and cistern tanks filling, water fountains, industrial and farming water supply, and agricultural irrigation.
Features
Rewindable motor
Three-phase:380-415V/50Hz
①Direct start (1 cable)
②Star-delta start (2 cables)
Equip with start control box or digital auto-control box
NEMA dimension standards
Curve tolerance according to ISO 9906
| Components | Material |
| Delivery casing | ①AISI 304 SS ②AISI316 SS |
| Suction lantern | ①AISI304 SS ②AISI 316 SS |
| Diffuser | ①AISI 304 SS ②AISI316 sS |
| Impeller | ①AISI 304 SS ②AISI 316 SS |
| Shaft | ①AISI 431 SS ②AISI 316 SS |
| Shaft coupling | ①AISI304 SS ②AISI 316 SS |
| Wear ring | Rubber |
| Motor external casing | AlSI304 SS |
| Top chock | Cast-iron ASTM N0.30 |
| Bottom support | Cast-iron ASTM N0.30 |
| Seal | NBR Graphite-SIC/TC |
| Shaft | AISI 304 SS-ASTM5140 |
Performance Curve
