Cargo Pump (Deepwell) · Pumps
The Svanehøj DW250 is a vertical deepwell centrifugal cargo pump designed for marine applications. This pump is specifically engineered for deck-mounted installation with the motor on deck and the pump column extending into the cargo tank, making it ideal for transferring cargo oil and chemicals. The DW250 is powered by an electric drive, ensuring reliable performance in marine environments. Common issues that may arise include deck seal leakage, wear on intermediate bearings, increased clearance in wear rings, and vibration due to shaft misalignment or bearing wear. Regular maintenance is crucial to prevent these failures, and it is important to keep spare parts such as the deck seal kit, intermediate bearing set, wear rings, O-rings, and coupling elements on hand. Routine checks during cargo discharge should include monitoring for vibration, seal leakage, and discharge pressure. Additionally, the shaft bearings and seal arrangement should be inspected during drydock periods to ensure the pump continues to operate efficiently and safely.
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Routine checks during discharge: vibration, seal leakage and discharge pressure. Shaft bearings and seal arrangement inspected at drydock.
Maintain deck seal kit, intermediate bearing set, wear rings, O-rings and coupling elements.
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