MTM901 is an advanced mechanical seal for propeller shafts, designed for the naval sector. It compensates for angular misalignment up to 2°, axial movement up to 20 mm, and radial movement up to 10 mm, ensuring reliability and performance beyond 25,000 operating hours. Made from high-grade materials and optimized via FEM simulations, it features low friction and minimal heat generation. The cartridge configuration allows easy installation, minimizing errors. Available in diameters from 20 mm to 185 mm, it can be customized for shipyard requirements. Special versions include MTM902 with WaterShield and MTM903 with split contact parts. Made in Italy, also available for the Defence Division.