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Our marine-grade mechanical seals are designed for the uniquely corrosive and demanding environment of maritime operations. From main propulsion shaft seals to seawater cooling pump seals and offshore platform equipment, Meccanotecnica Umbra delivers reliable sealing solutions that resist saltwater corrosion, biofouling, and the dynamic loads of open-sea conditions.
Duplex stainless steel and bronze alloy components engineered for continuous saltwater exposure.
Pressurized dual seal systems preventing seawater ingress into critical lubrication circuits.
Designs meeting DNV, Lloyd's Register, and Bureau Veritas requirements for marine rotating equipment.
Seal face geometries and material selections that resist marine organism buildup and calcareous deposits.
Compact bonded elastomer bellows mechanical seal. Designed for agricultural and automotive sectors.
Two-piece mechanical seal with elastomer bellows and outer diameter drive. Bi-directional rotation.
Mechanical seal with sleeve on outer diameter, counter-face and bi-directional rotation.
Mechanical seal with sleeve on outer diameter and counter-face. Designed for the automotive sector.
Simple, two-piece mechanical seal with elastomeric bellows, single seal and bi-directional rotation.
Two-piece mechanical seal with elastomeric bellows, drive on housing outer diameter and bi-directional rotation.
Two-piece mechanical seal with elastomeric bellows, drive on housing outer diameter and bi-directional rotation.
Two-piece mechanical seal with elastomeric bellows, drive on housing outer diameter, single seal and bi-directional rotation.