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John Crane Safematic Type SEW Cartridge Mechanical Seal for Sulzer APP APT Pumps Safeseal Type SEW A reliable, long-lasting seal for demanding conditions Type SEW is a seal operating on a non-pressurised water rinsing (quench) principle, and it is designed for the most demanding applications in the ...

John Crane Safematic Type SE1 Single Cartridge Mechanical Seal for Sulzer Process Pumps Type SE1 Single Mechanical Seal Single Mechanical Seals for Sulzer Process Pumps The Safeseal Type SE1 is a customer-fitted (OEM standard) single, balanced component or cartridge seal designed for clean and ...

John Crane Safematic Type JCS2 Double Cartridge Mechanical Seal for Sulzer Pumps Type JCS2 O-Ring Pusher Seal Integrated Double Mechanical Seal for Demanding Conditions Type JCS2 seals are designed to be used in pumps for environmentally hazardous and abrasive liquids when operating limits for ...

John Crane Type JCS1 Single Cartridge Mechanical Seal for Sulzer AHLSTARUP Pumps Type JCS1 O-Ring Pusher Seal Integrated Single Seal for Demanding Conditions Safeseal JCS1 is a rugged, pump-integrated single seal designed for clean and lubricating fluids such as water, oils, solvents and low...