Sewage Treatment Plant · Oily Water & Waste Systems
Wärtsilä Hamworthy Membrane STP 25 is a Sewage Treatment Plant within the Galley & Domestic category. It is typically installed in a machinery-space or technical-room water-treatment skid, connected to the vessel’s freshwater, potable-water or process-water piping as applicable. Its engineering role is to condition or treat shipboard water so downstream users receive water of the required operational quality. The complete model designation should be retained when matching drawings, certificates, service information and spare parts because neighboring variants may differ in configuration even when they share the same equipment family. The exact shipboard arrangement and interfaces remain installation-specific and should be checked against the vessel’s approved drawings and equipment documentation.
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What our service work and the manufacturer documentation say about keeping this model running.
Check water quality indicators, strainers, dosing points, media condition, pumps, valves, sensors and leak tightness. Confirm the unit changes state correctly between service, regeneration, flushing or standby modes where fitted.
Carry the maker-recommended filter elements or treatment consumables, dosing-pump service parts, seals, hoses, sensor consumables and common electrical fuses.
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