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4SPSC Deep Well Solar Water Pump
as there are no restrictions of BDC. With the addition of high head, high efficiency and wide high efficiency zone, they are suitable for distance water irrigation, high efficiency of increasing oxygen on aquaculture, pumping water from deep well, gardening, fountain and etc.
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Adopt stainless steel casing, shaft core, coupling, water entry base and pump body (or copper alloy water entry base, pump body) to avoid rust or corrosion, stainless steel impeller and stainless steel blower inlet casing. New "floating style" structure of impeller avoids axial pressure to motor. With combination of motor and controller, the max efficiency is over 85%, raises 20% than the traditional AC one.
Pump body | AISI 304 SS |
| Motor bracket | Stainless steel |
Motor shaft | AISI 304 SS |
Pump shaft | AISI 304 SS |
| Impeller | AISI 304 SS |
| Diffuser | AISI 304 SS |
| Bearing | C&U, NSK if request |
| Mechanical seal | Ceramic /Graphite, SIC/Graphite or AlloyGraphite if request |
| Coupling and outlet | Brass, Stainless steel or Castiron if request |
| Shaft coupling | AISI 304 SS |
| Bearing bush | AISI 304 SS |
| Oil chamber | Castiron,Cast-Cuif request |
Technical Parameters
Structure
Operating Conditions
● Non-corrosive water; the volume ratio of sand content no more than 3%o; particle size less than 1mm.
● Max medium temperature up to +40C; PH value remains 5-10.
● Work close to the rated head and must be immersed in water.
Adopt stainless steel casing, shaft core, coupling, water entry base and pump body (or copper alloy water entry base, pump body) to avoid rust or corrosion, stainless steel impeller and stainless steel blower inlet casing. New "floating style" structure of impeller avoids axial pressure to motor. With combination of motor and controller, the max efficiency is over 85%, raises 20% than the traditional AC one.
Pump body | AISI 304 SS |
| Motor bracket | Stainless steel |
Motor shaft | AISI 304 SS |
Pump shaft | AISI 304 SS |
| Impeller | AISI 304 SS |
| Diffuser | AISI 304 SS |
| Bearing | C&U, NSK if request |
| Mechanical seal | Ceramic /Graphite, SIC/Graphite or AlloyGraphite if request |
| Coupling and outlet | Brass, Stainless steel or Castiron if request |
| Shaft coupling | AISI 304 SS |
| Bearing bush | AISI 304 SS |
| Oil chamber | Castiron,Cast-Cuif request |
Technical Parameters
Structure
Operating Conditions
● Non-corrosive water; the volume ratio of sand content no more than 3%o; particle size less than 1mm.
● Max medium temperature up to +40C; PH value remains 5-10.
● Work close to the rated head and must be immersed in water.
