



The TSURUMI KRS series is a heavy-duty, high-volume submersible drainage pump designed for demanding environments. With its robust cast iron body and low-speed motor, it delivers exceptional durability and reliable performance under the most challenging conditions, making it an ideal solution for various engineering drainage challenges.
KRS Series: Heavy-duty, high-volume submersible drainage pump
Constructed from high-quality cast iron, ensuring exceptional wear and corrosion resistance in harsh environments, significantly extending the service life of the pump.
Equipped with a low-speed motor, effectively reducing component wear, lowering operating noise, and significantly enhancing the overall stability and durability of the pump.
The semi-submerged side discharge port design ensures excellent cooling performance even when the pump operates partially exposed to air, preventing overheating.
The KRS1022 model features a unique top discharge port design, providing maximum heat dissipation and enhanced dry-running capability even during continuous low-water operation.
KRS Series: Internal structure designed for harsh conditions
The KRS series is a heavy-duty, high-volume submersible drainage pump. The cast iron body combined with a low-speed motor ensures durability under most harsh conditions. The semi-submerged side discharge port design provides efficient cooling even when operating in air, extending equipment life.
Specifically, the KRS1022 model features a top discharge port design, which provides maximum heat dissipation and enhances dry-running capability even during continuous low-water operation.
| Model Number | KRS Series |
|---|---|
| Product Type | Submersible Drainage Pump |
| Discharge Diameter | 80 - 250 mm |
| Output Power | 2.2 - 22 kW |
| Body Material | Cast Iron |
| Motor Type | Low-speed motor |
| Cooling Method | Semi-submerged side discharge port design (KRS1022 model: top discharge port design) |
| Applicable Conditions | Harsh engineering drainage, continuous low-water operation (KRS1022 model) |