CHOOSE A DUAL CARTRIDGE MECHANICAL SEAL WHEN RELIABILITY AND LEAK PREVENTION ARE TOP PRIORITY

Dual cartridge seals, also referred to as double cartridge seals, are the answer for applications where a second level of protection is needed due to risks to the environment or operating equipment. Flex-A-Seal offers a variety of models that are easy to install while also complying with environmental regulations and ANSI standards. A variety of configurations are available depending on the application and operating conditions.

73P & 75P

73P & 75P

Double cartridge available with welded bellows or multiple spring design inboard; multiple spring design outboard.

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78

76 & 78

Tandem rotating welded metal bellows cartridge seals

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79

79

Heavy duty tandem stationary multi-spring cartridge seal

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FC Seal

FCS Seal

Dry-running, multi-spring secondary containment seal

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Piping Plan Guide