BLS Series: Best 7.5HP~20HP High Volume Water Cooled Pump | Sonho Pump
SONHO BLS Series: 7.5hp-20hp High Volume Water Cooled Pump for industrial drainage and pumping stations. Built with durable stainless steel, this pump delivers superior reliability and corrosion resistance for demanding infrastructure, flood control, and large-scale water projects
📥 Select the technical catalog for your power frequency:
High Volume Water Cooled Pump
Application:
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Pumping Stations
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Agriculture Irrigation and Drainage
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Industrial High-Flow Drainage
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Flood Control and Subway Drainage *Note: Above head of 5 meters is applicable.
FEATURES:
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Corrosion-Resistant Build: Motor frame and casing are made of stainless steel; water-cooling jacket design increases efficiency of heat diffusion.
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Advanced Sealing Technology: Fitted with SIC/SIC dual mechanical seals and dual oil seals for superior dust and humidity protection.
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High-Flow Efficiency: Optimized axial mix flow design for large capacity water delivery with energy-saving performance.
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Moisture-Proof Reliability: Inner cable wires and cable base are upgraded with EPOXY filling to enhance humidity resistance in harsh environments.
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Versatile Operation: Specifically designed for pumping station requirements, suitable for both water delivery and extraction.
| Model | Power Hp (kW) |
Discharge inch |
Phase φ |
Standards | Max Diameter mm |
|
|---|---|---|---|---|---|---|
| Head m | Capacity m³/min | |||||
| BLS-808 | 7½ (5.5) | 8″ | 3φ | 5.5 | 2.8 | 330 |
| BLS-810 | 10 (7.5) | 8″ | 3φ | 7 | 3.0 | 380 |
| BLS-815 | 15 (11) | 8″ | 3φ | 7 | 4.0 | 380 |
| BLS-820 | 20 (15) | 8″ | 3φ | 10 | 4.0 | 430 |
