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Tsurumi Pump

KRS Heavy-Duty Submersible

Bilge Pump · Bilge Pumps

Technical data from manufacturer or class sources · not yet verified by a person​​‍‌​‍⁠⁠‍​‍‌​⁠‌‌‍⁠‌​
50-1500 m³/hCapacity
Bilge/dirty waterMedium

Reliability and robust construction are hallmarks of Tsurumi's KRS Heavy-Duty Submersible pumps, designed to withstand the harshest marine environments. These submersible drainage pumps are built to handle bilge and dirty water with a flow capacity ranging from 50 to 1,500 cubic meters per hour and head ranges from 10 to 50 meters. The series includes five size variants—KRS 2, KRS 3, KRS 4, KRS 6, and KRS 8—offering a total of approximately 40 different configurations to meet specific application needs. Constructed with heavy-duty cast iron for durability, these pumps are driven by submersible electric motors, ensuring efficient performance in demanding conditions. Common failures align with standard submersible modes, making them predictable and manageable with routine maintenance. Tsurumi KRS parts are readily available, facilitating quick repairs and minimizing downtime. Service for these heavy-duty submersibles is straightforward, further enhancing their reliability. Since the series was introduced in 1990, it has consistently delivered dependable performance without a successor model, underscoring its enduring quality and effectiveness in maritime applications.

Specifications

Technical data.

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Pump TypeHeavy-duty submersible drainage pump
Drive TypeSubmersible electric motor
ConstructionHeavy-duty cast iron
Service

Service notes.

What our service work and the manufacturer documentation say about keeping this model running.

Heavy-duty submersible service.

Inspection

Common failures & inspection points

Spares

Replacement Parts

Spare parts notes

Tsurumi KRS parts.

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