جون كرين الختم الميكانيكي

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...