
Marine Safety Electric Rubber Submarine Hydro Pneumatic Fender. Submarine Specific Design: Special version of pneumatic fender designed for submarines with counterweights for upright installation. Performance Tuning Capability: Performance can be adjusted by varying initial pressure, water-to-air ratio, and ballast weights. Low Hull Pressure Protection: Designed to protect vessels with impact points below the waterline, such as submarines and catamarans. Self-Adjustment Feature: Automatically adjusts during tidal variations to maintain optimal protection. Comprehensive Warranty: Includes a 24-month warranty covering mechanical defects for peace of mind. 24/7 Technical Support: Provides 24-hour instant online technical consultation for all product inquiries. ISO 17357 Compliance: Manufactured to meet ISO17357:2014 standards for submarine fenders. OEM and ODM Services: Offers full customization, minor customization, and flexible customization options.