Fire Pump (Main + Emergency) · Pumps
Hamworthy (Waertsila) Hamworthy SF 50/40 — Pumps, fire. As a Fire Pump (Main + Emergency), 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. In that role, its primary purpose is to transfer liquid for the duty identified by the listed system. Centrifugal, screw, self-priming, progressive-cavity and service-specific pumps differ in hydraulic principle, suction behaviour and permissible media, so the exact construction must be confirmed from the installed documentation. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.
Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.
What our service work and the manufacturer documentation say about keeping this model running.
Inspect suction condition, strainers, seals, bearings, coupling or drive, foundation, leakage and associated valves. Trend pressure, flow, vibration and drive load where available. Investigate cavitation, abnormal noise or recurring trips promptly. Refer to the manufacturer documentation for the exact figure for clearances, wear limits and pressure settings.
Carry seals or packing, bearings where appropriate, coupling parts, gaskets, filters and critical hydraulic or electrical control spares for the installed pump type.
Free of charge — send us your request for Hamworthy (Waertsila) equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type, Hamworthy (Waertsila) first.
Tell us what you need for this Hamworthy (Waertsila) SF 50/40 — a part, a service call, a second opinion. Are you Hamworthy (Waertsila)? Claim this brand page.
Service engineer? Write the day report for this SF 50/40 in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →
Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.
Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.