5SDM20 5SDM25 5" Large Capacity Copper Core Motor Stainless Steel Shaft Borehole Submersible Pump
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5SDM20(5SDM25) 5" Large Capacity Copper Core Motor Stainless Steel Shaft Borehole Submersible Pump is a reliable and efficient solution for all your water pumping needs. This versatile pump is designed to deliver exceptional performance in various applications, making it an ideal choice for both residential and commercial use.
Applications :
Provides water supply from wells or reservoirs for various use cases.
Caters to domestic, civil, and industrial applications with stable performance.
Supports garden maintenance and agricultural irrigation operations efficiently.
1、Its 5SDM20(5SDM25) 5" large capacity ensures a powerful and consistent water flow, allowing you to efficiently irrigate your fields, supply water to your homes, or meet any other water-related requirements.
2、The pump is constructed with high-quality stainless steel, making it resistant to corrosion and ensuring a long lifespan.
3、Copper core motor adopts solid thick copper wire, built-in strong magnetic silicon steel sheet, which can effectively withstand high temperature.
Operating Conditions:
Maximum fluid temperature up to +35℃
Maximum sand content : 0.25%
Minimum well diameter : 5"
Motor and Pump :
Electric motor with rewind capability
Single-phase : 220-240V/50Hz or Three-phase : 380-415V/50Hz power supply options
Equipped with a starter control panel or digital automatic control panel
Pumps are designed considering the stress on their casings
In compliance with NEMA dimension standards
Curve tolerances conform to ISO 9906 guidelines
Options on request :
Special mechanical seal
Single phase motor with built-in capacitor
Warranty : 2 years
(according to our general sales conditions)
CE Certificate :
|
Components |
Material |
|
Pump external casing |
Stainless Steel |
|
Delivery casing |
①Cast-Cu ASTM C85500 ②AISI 304 SS |
|
Suction lantern |
①Cast-Cu ASTM C85500 ②AISI 304 SS |
|
Diffuser |
Plastic.PC |
|
Impeller |
Plastic.POM |
|
Shaft |
AISI 304 SS |
|
Shaft coupling |
AISI 304 SS |
|
Wear ring |
AISI 304 SS |
|
Motor external casing |
Stainless Steel |
|
Oil chamber |
①Cast-Cu ASTM C85500 |
|
②Cast-iron ASTM NO.30 |
|
|
Bottom support |
AISI 304 SS |
|
Mechanical seal |
Special seal for deep well(Graphite-Ceramic) |
|
Shaft |
AISI 304 SS-ASTM 5140 |
|
Seal lubricant oil |
Oil for food machinery and pharmaceutic use. |


| MOTOR | DELIVERY n≈2850r/min | |||||||||||
| KW | HP | Q(m³/h) | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 24 | 27 |
| Q(l/min) | 0 | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | ||
| 2.2 | 3 | H(m) | 32 | 31 | 30 | 29 | 27 | 26 | 23 | 20 | 16 | 11 |
| 3 | 4 | 43 | 42 | 40 | 38 | 36 | 34 | 31 | 26 | 21 | 14 | |
| 4 | 5.5 | 64 | 62 | 60 | 57 | 54 | 51 | 46 | 39 | 31 | 21 | |
| 5.5 | 7.5 | 85 | 83 | 80 | 76 | 72 | 68 | 62 | 52 | 42 | 28 | |
| 7.5 | 10 | 117 | 114 | 110 | 105 | 100 | 94 | 85 | 72 | 57 | 39 | |
| 11 | 15 | 160 | 156 | 150 | 143 | 136 | 128 | 116 | 98 | 78 | 53 | |
| 15 | 20 | 213 | 208 | 200 | 191 | 181 | 170 | 154 | 131 | 104 | 71 | |
| MODEL | MOTOR | DELIVERY n≈3450r/min | |||||||||||||
| 3~220/380V | KW | HP | Q(m³/h) | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 24 | 27 | 30 | 33 |
| Q(l/min) | 0 | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | |||
| 5□□25/3 | 2.2 | 3 | H(m) | 46 | 45 | 44 | 43 | 41 | 39 | 37 | 34 | 34 | 30 | 25 | 20 |
| 5□□25/4 | 3 | 4 | 62 | 60 | 59 | 57 | 55 | 52 | 49 | 45 | 45 | 40 | 34 | 27 | |
| 5□□25/5 | 4 | 5.5 | 77 | 76 | 73 | 71 | 68 | 65 | 61 | 56 | 56 | 50 | 42 | 34 | |
| 5□□25/6 | 5.5 | 7.5 | 92 | 91 | 88 | 85 | 82 | 79 | 74 | 68 | 68 | 60 | 51 | 41 | |
| 5□□25/8 | 7.5 | 10 | 123 | 121 | 118 | 114 | 110 | 105 | 98 | 90 | 90 | 80 | 68 | 54 | |
| 5□□25/10 | 11 | 15 | 154 | 151 | 147 | 142 | 137 | 131 | 123 | 113 | 113 | 100 | 85 | 68 | |
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