SIMSITE® Mechanical Seals
For Marine & Industrial Applications
All Corrosive Services
Superior to all other seals…

SIMS designs and manufactures cartridge style and spring loaded type mechanical seals for all centrifugal pumps. SIMS seals are unique, because they incorporate SIMSITE® structural composite glands and a SIMSITE® structural composite sleeves for superior corrosion resistance. The glands have an O-ring design for sealing against the casing which enables the SIMSITE® seals to be used on rougher surfaces or split case pumps. The seal faces can be traditional or diamond faced for longer life and better operation.
All SIMSITE® mechanical seals for the US Navy are shock and vibration qualified.
In a SIMSITE® cartridge-style mechanical seal, the seal faces and the spring tension are pre-set. The cartridge-style mechanical seal is simply bolted to the seal chamber. The springs are isolated from the fluid.

SIMSITE® SPLIT
MECHANICAL SEALS |
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Outer & Inner Cover Ring |

A SIMSITE® cartridge - style mechanical seal coupled to a SIMSITE® Structural Composite pump which never corrodes in salt water or waste water and is corrosion resistant to most chemicals.