If your facility utilizes large pumps and rotating equipment and the reliability and efficiency of your plant, performance are top of mind, split seals are the answer. John Crane split seals offer ease of installation, reduction of downtime and an increase in MTBR.
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Split Seals Products
Showing 1–8 of 8 products
Advanced Design, Wet-running Cartridge O-ring Split Seal
The Type 3740 mechanical seal is a family of split seals using the latest modular split seal technology from John Crane that...
Dry Running Cartridge Split Seal
The Type 3740D dry-running split seal is a mechanical seal designed for the large shaft run-out and harsh operating conditions commonly associated with top-entry vessel…
Extra Large Wet Running Cartridge Split Seal
The Type 3740XL wet-running split seal is the extra large version of John Crane's successful Type 3740 split seal...
Dry-running Fully Split Mixer Seal
The Type 75FS dry- or wet-running fully split mechanical seal is designed specifically to eliminate process contamination and significantly reduce...
Heavy-duty Split Elastomer Bellows Seal for Agitators, Mixers and Pumps
The Type 37FS fully split mechanical seal helps significantly reduce maintenance on larger, difficult-to-seal equipment. It is recommended for use on...
Heavy-duty Balanced Split Elastomer Bellows Seal for Agitators, Mixers and Pumps
The Type 37FSB fully split mechanical seal helps significantly reduce maintenance on larger, difficult-to-seal equipment. It is recommended for use on...
Inflatable Backup Shaft Seal to Accompany Split Seal
Our inflatable backup seal is primarily used to hold process fluids, without leakage, while repairs are made to the primary...
Non-contacting, Gas-lubricated Seals for Small-bore Rotating Equipment
The rotating mating ring features micromachined spiral grooves that compress an inert barrier gas and create a lifting force on...