John Crane Inc., is the acknowledged technology leader and the world's largest manufacturer of Mechanical Seals and associated products.
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Gas Lubricated Seals
 
Gas Lubricated Seals
 
Type 2800 Gas Lubricated, Non-contacting Cartridge Double Seal For Pumps
Type 2800E Externally Mounted, Gas Lubricated, Non-contacting Cartridge Double Seal For Pumps
Type 2800HP Gas Lubricated, Non-Contacting, Cartridge Double Seal
Type 2800MB Metal Bellows, Gas Lubricated, Non-Contacting Cartridge Double Seal for Pumps
Type 2874 Non-Contacting, Internally Pressurized, Outward Pumping Gas Lubricated Cartridge Seal
Type 2874NE Non-Contacting, Non-Elastomer, Metal Bellows, Outward Pumping Dual Gas Seal for High-Temperature Applications
Type 28AT Gas Lubricated, Non-Contacting Gas Seal For Turbo Compressors
Type 28EXP Non-Contacting, Dry-Running Gas Seal
Type 28LD Non-Contacting, Dry-Running Gas Seal
Type 28ST Non-Contacting, Steam Turbine Gas Seal
Type 28VL Non-Contacting, Vaporizing Liquid Seal
Type 28XP High Pressure Gas Lubricated, Non-Contacting Gas Seals For Turbo Compressors
Type 83 Separation Seal