
Inflatable Vessel Submarine Hydro Pneumatic Marine Rubber Fender. Submarine Hydro Pneumatic Design: Special version filled with water and air, fitted with counterweight for submerged hulls. Performance Tunable: Adjustable initial pressure, water to air ratio, and ballast weights to suit hull curvature. Wide Size Customization: Diameter 500-4500mm, Length 1000-12000mm, tailored for various vessel applications. Low Hull Pressure: Designed to minimize impact pressure on sensitive submarine and vessel hulls. Self-Adjustment Capability: Automatically adjusts during tidal variations to maintain optimal performance. 24 Months Warranty: Comprehensive warranty coverage for 24 months from the date of delivery. 24/7 Technical Support: Instant online technical consultation available around the clock for all inquiries. ISO and IACS Certified: Products certified with ISO 9001-2008 and IACS authentication from CCS, BV, GL, ABS.