BWMS · Ballast Water Treatment
Optimarin OBS is a compact UV ballast water treatment system that uses auto‑cleaning quartz sleeves to disinfect ballast water, offering a retrofit‑friendly solution with low power demand. As a BWMS, it is normally installed on exposed deck, shell openings, mooring stations or cargo-access areas according to the vessel structural arrangement. In that role, its primary purpose is to guide, secure, close, drain, ventilate or provide access as identified by the listed fitting type. Bollards, fairleads, chocks, doors, hatches, pipes and covers perform different structural functions, so their load path, sealing and securing details must follow the vessel drawings. Power: 30 kW; capacity: 100-3000 m³/h. 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.
Photos, drawings and page previews from this model’s datasheet or catalog.
“4.7 - The following documentation is to be submitted for approval on a ship on a case-by-case basis: - On-board location of the BWMS unit (individual or skid-mounted); - All connection details of…”
What our service work and the manufacturer documentation say about keeping this model running.
Norwegian UV specialist. Auto-cleaning quartz sleeves. Compact for retrofit. Lamp life 8000-12000 hrs.
Optimarin: UV-Lampen an Bord vorhalten (2 Sätze). Filterelemente: 1 Satz. Lead time: 2-4 Wochen.
Free of charge — send us your request for Optimarin equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type, Optimarin first.
Tell us what you need for this Optimarin Ballast System OBS — a part, a service call, a second opinion. Are you Optimarin? Claim this brand page.
Service engineer? Write the day report for this Ballast System OBS 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.