Bilge Water Separators - Facet Kaydon solutions are now under the Donaldson Facet brand. This site is the new home for Kaydon products and information. Search English GET IN TOUCH MENU MENU About Us HISTORY LOCATIONS Facet Locations Kaydon Distributors QUALITY CAREERS Industries AVIATION POWER & ENERGY MINING & HEAVY EQUIPMENT INDUSTRIAL MARINE WASTEWATER TREATMENT Products AVIATION Aviation Filter Cartridges Aviation Filter Housings Aviation Filtration Systems POWER Turbo-TOC Systems Turbo-TOC Elements INDUSTRIAL Industrial Filter Cartridges Industrial Filter Housings Industrial Filter Systems Flow Indicators MARINE Marine Filter Cartridges Marine Filter Housings Marine Filtration Systems OIL-WATER SEPARATORS MPAK® Coalescing Plates Bilge Water Separators Resources APPLICATION BULLETINS BROCHURES CASE STUDIES CATALOGS CROSS REFERENCE VIDEOS AVIATION POSTERS THOUGHT LEADERSHIP The Benefits of Diesel Fuel Filtration Why EI-Qualified Products Matter More Than Ever in Aviation Fueling Operations Minimize Environmental Impact with CIF Series Filters 6″ Coalescer - Proven TCO Advantage Enhancing Precast Stormwater Solutions FREQUENTLY ASKED QUESTIONS Aviation technical FAQ SAP Monitor Replacement FAQ INDUSTRY LINKS Services Contact Us TERMS OF SALE PURCHASE TERMS CONDITIONS TERMS OF USE PRIVACY POLICY Home > Products > Bilge Water Separators Bilge Water Separators Reliable Separation for Harsh Marine Environments Whether for military, commercial vessels, or offshore installations, our Bilge Water Separators remove oil, solids, and emulsions from bilge water with precision and reliability. Designed for compact spaces and fully automated operation, they deliver consistent performance to help you meet strict international regulations. CPS 3.2E + EMB These compact, space-saving units combine Facet’s traditional MPak™ coalescing plates with the latest generation of ceramic membranes, enabling efficient separation of emulsified hydrocarbons from water to produce effluent with less than 5 ppm at a flow rate of 3.2 USGPM. Tested, approved, and certified to meet IMO MEPC.107(49) requirements. Learn more CPS 10B MKIII + EM B Compact and efficient, these ceramic membrane bilge separators deliver <5 ppm effluent at 11 USGPM (2.5 m³/h). Fully compliant and certified to IMO MEPC.107(49) standards, these pre-assembled units feature a plug-and-play design—complete with pumps, valves, and control panel—ensuring quick installation and minimal maintenance. Learn more CPS B MKIII + EBM 14x This space-saving bilge separator combines coalescing plates and ceramic membranes for efficient hydrocarbon removal, achieving under 5 ppm effluent. Automatic PLC-controlled operation with no moving parts (except pumps/valves). Pre-assembled with pumps and controls. Requires only occasional cleaning (no chemicals). Handles 0.5-10 m³/h (2.2-44 USGPM). Learn more CPS 3.2E + EBM 14×1 Compact, automatic bilge separator combining MPak™ coalescing plates and ceramic membranes for two-stage hydrocarbon removal. Achieves effluent under 5 ppm with PLC-controlled operation. No moving parts (except pumps/valves), ready for installation. Minimal maintenance: occasional cleaning (no chemicals). Handles 3.2 USGPM (0.73 m³/h). Separated oil contains <5% water. Learn more MPak™ Coalescing Plates Superior Oil-Water Separation for Demanding Environments MPak™ coalescing plates efficiently separate oil and solids from water in a wide range of demanding environments. Their modular design adapts seamlessly to new installations or retrofits, providing a low-maintenance, reliable solution with consistent, high-quality effluent. Achieves effluent as low as 5 ppm Single stage efficiency Easy in-place cleaning Low maintenance costs Customizable plate assemblies for first-fit and retrofit applications MPak™ Product Overview Discover how our technology can help you achieve reliable, compliant, and worry-free oily water separation. Request a custom quote About Us HISTORY LOCATIONS QUALITY CAREERS Industries AVIATION POWER & ENERGY MINING & HEAVY EQUIPMENT INDUSTRIAL MARINE WASTEWATER TREATMENT Products AVIATION POWER INDUSTRIAL MARINE OIL-WATER SEPARATORS Resources APPLICATION BULLETINS BROCHURES CASE STUDIES CATALOGS CROSS REFERENCE VIDEOS AVIATION POSTERS THOUGHT LEADERSHIP FREQUENTLY ASKED QUESTIONS INDUSTRY LINKS Services Contact Us TERMS OF SALE PURCHASE TERMS CONDITIONS TERMS OF USE PRIVACY POLICY Follow Us on LinkedIn LinkedIn YouTube © 2026 Facet. All Rights Reserved