Wärtsilä OWS-20-15 Separator Specifications | Wärtsilä Separators Products Ships' equipment and fittings Prime movers Propellers Rudders Pods Thrusters Compressors Pumps (auxiliary) Separators Heat exchangers Boilers Incinerators Motors Inert gas systems Cargo pumps Hatch covers Navigation, communication and electronics Condition monitoring equipment ECDIS Steering and autopilot systems Automated identification systems (AIS) Voyage data recorders (VDR) Radar GPS Public address and general alarm systems (PA/GA) Telephones Satellite TV/Antenna systems Operation and maintenance Oil spill equipment Lubricants Chemicals PPE Bearings and seals Coatings Hurst Boiler S400-4W-1500-0100 Three Pass Wet Back Packaged Scotch Marine Boiler (Hot Water Version) Hurst Boiler S400-4W-1200-0100 Three Pass Wet Back Packaged Scotch Marine Boiler (Hot Water Version) Hurst Boiler S400-4W-0125-0100 Three Pass Wet Back Packaged Scotch Marine Boiler (Hot Water Version) Hurst Boiler S400-4W-0700-0100 Three Pass Wet Back Packaged Scotch Marine Boiler (Hot Water Version) Companies Companies Media Licencees Trade associations Distributors Services Consultants Retailers Agents Manufacturers Event organisers Companies by Product area Ships Shipyard installations and equipment Manoeuvering devices Ship fittings and equipment Prime movers Gears Drive systems Auxiliary systems Propulsors Stabilisers News News Product news Corporate news Case studies Events news Latest ClassNK supports offshore wind with vessel AiP Future-ready maritime solutions: IRS achievements 2025 Orbit's advanced maritime SATCOM secures major order IFA boosts maritime safety with RISC platform Insights Insights Expert commentary Round table discussions Harbour insights Round Table Expert Panel Featured How can the maritime industry benefit from applying AI? Resilience by design: Building offshore fleets for a changing energy landscape Electrifying the future of maritime ABS Wavesight demystifies and unifies maritime software Events Events Exhibition/Expo Conference/Seminar Leadership forum Upcoming Events Maritim uke 2026 Milipol Qatar 2026 Fremantle Ports Maritime Day 2026 Milipol Qatar 2026 Fremantle Ports Maritime Day 2026 EURONAVAL 2026 EIMA International 2026 White papers White papers Energy Saving Cyber Security Regulations Efficiency Digital Transformation White papers by company Lloyd's Register OneOcean ABB Inmarsat Global Limited Anemoi Marine Technologies ERMA FIRST Other Resources Videos Fleet planning as a strategic asset Performance verification of wind-assisted ship propulsion systems by on-off testing Videos About us Advertise Maritime industry collaboration ERMA FIRST: Decarbonisation ABB on electric propulsion 6 Home Products Ships' equipment and fittings Separators Wärtsilä OWS-20-15 Wärtsilä OWS-20-15 Oily Water Separator Technical Specification Features: Make: Wärtsilä Model code: OWS-20-15 Application: Oily water Capacity: 2 m3/hr Operating pressure: 1.38 bar Read more Additional info: The Wärtsilä oily water separator (OWS) combines decades of experience and innovative engineering to ensure the reliable and cost-effective treatment of oily water to the latest quality standards. Fully compliant with the latest legislation, this separator produces uninterrupted discharge below 5ppm. The small footprint makes the unit easy to install and the automatic operation ensures that man-hours are kept to a minimum. Read more Contact manufacturer Contact manufacturer Datasheet Datasheet Make Wärtsilä Manufacturer Wärtsilä Corporation Category Ships' equipment and fittings > Separators Model code OWS-20-15 Application Oily water Capacity 2 m3/hr Operating pressure 1.38 bar Instrument air pressure 5 ~ 7 bar Weight (Dry) 540 Kg Weight (Wet) 990 Kg Operating temperature (°C) 10 ~ 55 Dimensions 1370 x 861 x 1474 mm Additional info The Wärtsilä oily water separator (OWS) combines decades of experience and innovative engineering to ensure the reliable and cost-effective treatment of oily water to the latest quality standards. Fully compliant with the latest legislation, this separator produces uninterrupted discharge below 5ppm. The small footprint makes the unit easy to install and the automatic operation ensures that man-hours are kept to a minimum. Download PDF version Download PDF version Contact Wärtsilä Corporation × More Wärtsilä Separators Wärtsilä OWS-50-15 Oily Water Separator Wärtsilä OWS-05-15 Oily Water Separator Wärtsilä OWS-10-15 Oily Water Separator Wärtsilä OWS-30-15 Oily Water Separator Wärtsilä OWS-05-15-LITE Oily Water Separator View all See other Wärtsilä products Wärtsilä Prime movers Wärtsilä Thrusters Wärtsilä Propellers Wärtsilä Inert gas systems Featured white papers Fleet planning as a strategic asset Download Product news Wärtsilä introduces Ammonia Fuel Supply System to ease shipping’s transition to ammonia fuel View all Follow us Sections Products Ships' equipment and fittings Navigation, communication and electronics Operation and maintenance Companies News Insights Case studies Events White papers Videos Topics Security Efficiency Blue economy Virus control Regulations Energy saving Navigation Digital transformation Skills About us Advertise About us 10 guiding principles of editorial content eNewsletters Sitemap Terms & conditions Privacy policy and cookie policy Californian Residents (CCPA) About this page Detailed technical specifications of the Wärtsilä OWS-20-15 Separator, one of over 107 Separators in our catalog. Download datasheet or contact manufacturer to make product inquiries. Subscribe to our Newsletter Stay updated with the latest trends and technologies in the maritime industry Sign Up MaritimeInformed.com - Navigating The Maritime Industry Copyright © Notting Hill Media Limited 2000 - 2026, all rights reserved Our other sites: SourceSecurity.com | SecurityInformed.com | TheBigRedGuide.com | HVACinformed.com | ElectricalsInformed.com vfd × Subscribe to our Newsletter Sign up now for full access to MaritimeInformed.com content Download Datasheet Download PDF Version Download MaritimeInformed.com product tech spec × Updated Privacy and Cookie Policy We have updated our Privacy Policy for GDPR. We also use cookies to improve your online experience, Cookie Policy Got it