Propeller shaft seals

Product types:

Microtem presents the most complete and advanced range of propeller shaft mechanical seals, designed for applications in the naval sector. In addition, our technical department is always at the forefront to satisfy any customization request.

The choice of a propeller shaft seal depends on various factors, including the type of liquid or medium the seal will be exposed to, the operational temperature range, the pressure conditions, and the overall environmental factors. Microtem specializes in producing high-quality propeller shaft seals, offering reliability, resistance to harsh conditions, and effective containment of liquids, contributing to the efficient and safe operation of marine and industrial machinery.

MTM400 is a propeller shaft mechanical seal for flange connection, resistant to shocks and vibrations thanks to the double elastic system. This propeller shaft seal is fire resistant and is produced in all sizes.

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MTM430 is a propeller shaft mechanical seal for oil bath installation, AFT position configuration, for shafts from diameter 100 to 600 mm

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MTM900 EVO is the new propeller shaft mechanical seal produced by Microtem for stern tube connection for small/medium boats, for shafts from diameter 35 to 185 mm. This seal is also available in inches.

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MTM901 is a propeller shaft mechanical seal for flange connection. Microtem’s MTM901 can be combined with Watershield dynamic pneumatic barrier system, for shafts from diameter 35 to 215 mm. This propeller shaft seal is also available in inches.

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Microtem’s MTM902 is a propeller shaft mechanical seal for flange connection with Watershield stationary flange-integrated pneumatic barrier system, for shafts from diameter 70 to 300 mm. MTM902 is also available in inches.

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MTM903 is a propeller shaft mechanical seal for flange connection with Watershield stationary flange-integrated pneumatic barrier system and semi-split sliding rings, for shafts from diameter 70 to 300 mm. MTM903 is also available in inches.

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MTM905 is a propeller shaft mechanical seal for stern tube connection with Watershield stationary flange-integrated pneumatic barrier system and semi-split sliding rings. MTM905 is also available in inches.

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MTM907 propeller shaft mechanical seal for flange connection with Watershield stationary flange-integrated pneumatic barrier system and full-split metal parts, for shafts from diameter 70 to 300 mm. MTM907 is also available in inches.

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MTM908 EVO is a propeller shaft mechanical seal for installation on a sleeve tube with an integrated Watershield pneumatic barrier in the stationary housing. The seal is also available in inches.

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MTM909 is a propeller shaft mechanical seal for stern tube connection, with Watershield stationary flange-integrated pneumatic barrier system and full-split metal parts. MTM909 is also available in inches.

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MTM911 is a propeller shaft mechanical seal for flange connection with Watershield dynamic pneumatic barrier system and semi-split sliding rings, for shafts from diameter 70 to 600 mm. MTM911 is also available in inches.

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MTM912 is a propeller shaft mechanical seal for flange connection with Watershield dynamic pneumatic barrier system and full-split metal parts, for shafts from diameter 70 to 600 mm. This shaft seal is also available in inches.

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MTM913 is a mechanical face seal for propeller shaft, suitable for installation on oil-lubricating lines. MTM913 is characterized bt its split face technology.

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MTM1000 is a all-in-one bulkhead mechanical seal, complete with propeller shaft bearing. MTM1000 TBSS is shock, vibration and fire resistant.

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Microtem’s MTM1020 is a full split bulkhead mechanical seal with dedicated lubrication circuit ensures high maintenance intervals. MTM1020 is fire resistant can work with pressures up to 10 bar.

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MTM1100 is a bulkhead mechanical seal, a compact and easy-to-install product develpoed andproduced by Microtem. MTM1100 has a high compensation capacity for axial and radial movements.

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Microtem introduces MTM Watershield, the dynamic pneumatic safety barrier, versatile for use with rotating shafts. When paired with semi-split and full-split seals, it facilitates onboard maintenance, ensuring seamless operations and enhancing overall efficiency. Coupled with semi-split and full-split seals allows on-board maintenance.

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