These submersible deep-well pumps are buried within a well deep in the ground and push water up through a pipe that is connected to one of the pump. So let’s have a High quality Explosion-proof motor with strong Ability against power Fluctuation.
Deep Well Submersible Pump

We provide these types Deep Well Submersible
- Deep well Submersible pump 1″
- Deep well Submersible pump 2″
- Deep well Submersible pump 3″
- Deep well Submersible pump 4″
4SD SERIES
Performance Range
Max. Flow: 22m3/h
Max. Head: 454m
Application Limits
Max. ambient temperature < 40℃;Sand content(in mass fraction)up to 0.01%;Hydrogen sulfide content up to 1.5mg/L, chloride ion content up to 400mg/L;pH 6.5 to 8.5;Maximum: 70m below the static water table.
Certificate
Certificate
Application Fields
Building/construction work/domestic water supply;Irrigation and small water work;Landscaping;Water conservancy system;Factory.
Features
Edible oil filled motor, stable& reliable running with pressure regulating membrane;
Single phase motor with built in B Grade oil proofed capacitor &thermal mode protector;
Available with cable with a motor plug, disassemble conveniently;
Available with pump casing with plug, 2~8 m3/hrs series with single stage floating impellers, 10~16m3/hrs series with integrated stage floating impellers;
Installation in 4″ or larger boreholes;

Performance Range
Max. Flow: 22m3/h
Max. Head: 454m
Application Limits
Max. ambient temperature < 40℃;Sand content(in mass fraction)up to 0.01%;Hydrogen sulfide content up to 1.5mg/L, chloride ion content up to 400mg/L;pH 6.5 to 8.5;Maximum: 70m below the static water table.
Certificate
Certificate
Application Fields
Building/construction work/domestic water supply;Irrigation and small water work;Landscaping;Water conservancy system;Factory.
Features
Edible oil filled motor, stable& reliable running with pressure regulating membrane;
Single phase motor with built in B Grade oil proofed capacitor &thermal mode protector;
Available with cable with a motor plug, disassemble conveniently;
Available with pump casing with plug, 2~8 m3/hrs series with single stage floating impellers, 10~16m3/hrs series with integrated stage floating impellers;
Installation in 4″ or larger boreholes;














