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8'' borehole pump

8SP95 series

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


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


Delivery casing①AISI 304 SS ②AISI316 SS
Suction lantern①AISI304 SS ②AISI 316 SS
Diffuser①AISI 304 SS ②AISI316 sS
Impeller①AISI 304 SS ②AISI 316 SS
Shaft①AISI 431 SS ②AISI 316 SS
Shaft coupling①AISI304 SS ②AISI 316 SS
Wear ringRubber

Motor external casingAlSI304 SS
Top chockCast-iron ASTM N0.30
Bottom supportCast-iron ASTM N0.30
SealNBR Graphite-SIC/TC
ShaftAISI 304 SS-ASTM5140


Special mechanical seal

Other voltages or frequency 60Hz


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