John Crane Inc., is the acknowledged technology leader and the world's largest manufacturer of Mechanical Seals and associated products.
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Vessel Seals
 
Vessel Seals
 
Type 32 Elastomer O-Ring Mixer Seal
Type 32GL Dry-Running, Contacting Mixer Seal For Glass Lined Vessels
Type 73 Inflatable backup shaft seal to accompany split seal
Type 75 FS Dry-Running Fully Split Mixer Seal
Type 7700 Dual Opposed, Wet / Dry-Running Top Entering Cartridge Mixer Seal
Type 7800 Series Universal Vessel Seal - Modular Cartridge Design