Alfa Laval ALSP 120
Alfa Laval Alfa Laval ALSP 120 — Pumps, 4.0 kW. It is normally installed in the engine room, pump room, cargo area or auxiliary machinery space within the service defined by the vessel piping arrangement. Its primary purpose is to transfer liquid for the shipboard duty identified by its category. Centrifugal, screw, deepwell, ballast, fire and cargo pumps differ in hydraulic principle and service, so exact construction must follow the installed model documentation. The model designation identifies the listed configuration, but no additional meaning is inferred from the model code beyond the information supplied in the source record. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.
Components & Design
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Technical Data
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Common failures & inspection points
Service & Maintenance
Inspect suction condition, strainers, seals, bearings, coupling or drive, foundation, leakage and associated control valves. Trend pressure, flow, vibration and motor load where available. Investigate abnormal noise, cavitation or repeated trips promptly. Refer to the manufacturer documentation for the exact figure for clearances, wear and pressure limits.
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