Primary Seal – Light Weight Type

ATS-MS2 Mechanical Seal – This spring type mechanical shoe seal has an economic and simple design. It is easy to install without hot work, such as welding, and gives good performance for sealing. The shoes are held in permanent contact with the tank shell and extend into the product by hanger arms. The material of pusher spring is high tensile stainless spring steel and springs push the shoe at two positions, upper and lower. The vapor membrane covers the vapor space between the shoe and the room fro the atmosphere