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| Warranty: | 12 Months |
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Presenting the LSP 5SJ 8T from Zhejiang Lishiba Pump Co., Ltd.-a standout model designed for exceptional durability and superior efficiency. This remarkable pump sets a benchmark for excellence, positioning it as the prime choice for applications such as garden irrigation systems, meticulous reservoir regulation, and effective pond water circulation. Its core advantage lies in versatile operation: it functions seamlessly with a traditional motor while also intelligently integrating solar energy technology. This dual-power capability makes it an optimal solution for remote locations or scenarios where standard power supplies are limited or inaccessible.
| 5SJ 8T series deep wellsubmersible electric pump performance parameters | |||||||||||||||
| Power | Model | Power (kw) |
Pump parameters (n≈2850r/min) | Size | |||||||||||
| Flow rate (m³/h) |
0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | L1 (mm) |
L2 (mm) |
Outlet Diameter |
|||
| Three phase 380v |
LSP 5SJ 8-28/4-1.1 | 1.1 | Head (m) |
37 | 35 | 33 | 31 | 28 | 24 | 18 | 13 | 7 | 399 | 468 | Rp 2/Rp 2½ 50mm/ 65mm |
| LSP 5SJ 8-42/6-1.5 | 1.5 | 56 | 53 | 50 | 46 | 42 | 36 | 27 | 19 | 10 | 419 | 542 | |||
| LSP 5SJ 8-63/9-2.2 | 2.2 | 84 | 80 | 75 | 69 | 63 | 54 | 41 | 29 | 15 | 449 | 651 | |||
| LSP 5SJ 8-84/12-3 | 3 | 112 | 106 | 100 | 93 | 84 | 71 | 55 | 39 | 21 | 469 | 799 | |||
| LSP 5SJ 8-112/16-4 | 4 | 150 | 141 | 133 | 123 | 112 | 95 | 73 | 51 | 27 | 499 | 946 | |||
| LSP 5SJ 8-154/22-5.5 | 5.5 | 206 | 195 | 183 | 170 | 154 | 131 | 100 | 71 | 38 | 569 | 1203 | |||
| LSP 5SJ 8-189/27-7.5 | 7.5 | 253 | 239 | 225 | 208 | 189 | 161 | 123 | 87 | 46 | 679 | 1424 | |||
| LSP 5SJ 8-231/33-9.2 | 9.2 | 309 | 292 | 274 | 254 | 231 | 196 | 150 | 106 | 56 | 739 | 1682 | |||
| LSP 5SJ 8-266/38-11 | 11 | 356 | 336 | 316 | 293 | 266 | 226 | 173 | 122 | 65 | 819 | 1878 | |||
| LSP 5SJ 8-315/45-13 | 13 | 422 | 398 | 374 | 347 | 315 | 268 | 205 | 144 | 77 | 879 | 2173 | |||
| LSP 5SJ 8-350/50-15 | 15 | 468 | 442 | 416 | 386 | 350 | 297 | 228 | 161 | 86 | 959 | 2393 | |||
Established as a national high-tech enterprise, Zhejiang Lishiba Pump Co., Ltd. combines research, development, production, sales, and service under its "LISHIBA" brand, which was founded in 1999. The company specializes in manufacturing and distributing deep-well submersible motors, deep-well submersible pumps, stainless steel fountain pumps, vertical multi-stage centrifugal pumps, and intelligent silent pumps. These products serve a broad spectrum of applications, spanning industrial pressurization, domestic water supply, air conditioning circulation, heating systems, fire protection, medical facilities, deep-well water extraction, agricultural and forestry irrigation, aquaculture, as well as landscape engineering, water features, and fountains. Globally, the company's offerings reach over 30 countries and regions, including Europe, the Americas, the Middle East, Africa, and Southeast Asia. Domestically, its sales network covers all 30 provinces, cities, and autonomous regions in China. A dedicated team of sales and technical experts provides customers with comprehensive professional support and top-tier marketing services. Equipped with a provincial-level high-tech R&D center and a national-standard water pump testing facility, the company utilizes advanced production equipment and follows a standardized product development system. It holds certifications such as ISO9001:2015, CCC, and CE, and has been recognized with titles like "National High-Tech Enterprise," "Zhejiang Province Science and Technology Enterprise," and "Patent Demonstration Enterprise." Guided by the mission "Power for Society, Pump for Life," the company is committed to fully addressing customer and market needs, striving to become the "Reliable Water Guardian" for every client.
Q: What leads to motor overheating?
A: Factors such as motor overload, insufficient heat dissipation, and winding insulation damage can cause the motor to overheat.
Q: How can this issue be resolved?
A: To address it, reduce the motor load, ensure proper ventilation, and repair or replace the damaged windings.
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