Document Centre Send Us Your Enquiry About Us Industries & Applications Products & Services Contact Us Rotary Seals Bi-O-Lion Bi-O-Lion® has been developed as part of an extensive compatibility testing programme designed to provide a clear understanding of the effect on seals and components of switching to EAL products. Through this programme James Walker has explored the suitability of a vast range of elastomer formulations against more than 30 major EAL products currently in use. Bi-O-Lion is a high-performance fluoroelastomer material specifically formulated for compatibility with EALs and EAL/seawater media Resistant to degradation and swelling in use with EALs Suitable for all marine propulsion duties including stern tubes, steering gear, stabilisers, thrusters and POD propulsion systems Fully evaluated in both static immersion and dynamic testing for a minimum of 1,000 hours Designed to match maintenance schedules for vessels running EALs Material is also suitable for O-Ring and hydraulic sealing components View the results of our testing programme demonstrating Bi-O-Lion compatibility with over 30 EALs currently in use. If a specific lubricant is not currently featured in our results and you would like it testing, please ask your EAL supplier to contact us. As the number of EALs on the market is continuing to grow, our test programme will also continue, future results will be published on this website. Bi-O-Lion Product Guide Bi-O-Lion Test Report Document Centre For industry or application News Desk Case studies, images and news Current Vacancies Global career opportunities Sign up for products and services news Back to top ABOUT US Home About James Walker Our History Procurement News Desk Career Opportunities Customer Satisfaction Contact Us INDUSTRIES & APPLICATIONS Chemical and Petrochemical Construction Defence and Aerospace Engineering and Manufacturing Food and Beverages Marine Propulsion Marine Transportation Metallurgical Mineral Oil and Gas Paper, Pulp and Board Pharmaceutical and Bioprocessing Power Semiconductor and Electronics Valves Water and Waste PRODUCTS & SERVICES Cartridge Seal Systems Compression Packing Critical Metallic Sealing Elastomer Technology Engineering Plastics Environmental Excellence Expansion Joints and Bellows Flange Management and Joint Integrity Flooring and Decking Products Gaskets and Sheet Jointings Hydraulic Sealing Products Mechanical Seals O-rings Ring Type Joints Rotary Seals Seals in PTFE and Engineered Thermoplastics Static Seals Tension Control Bolting Valves Vibration Attenuation Products DOCUMENTS & PAPERS Case Studies Technical Papers and Presentations Document Centre FOLLOW US James Walker on Twitter James Walker on LinkedIn James Walker on YouTube James Walker on Instagram Sign up for products and services news © All contents copyright of James Walker. Part of the James Walker Group. an embado solution CONTACT US | TERMS OF USE | LOGIN