Teflon Bellow Seal

we are offering teflon bellow seal. seal proof make teflon bellow seal is externally mounted low pressure mechanical seal with metal free contact parts due to corrosive pumping media is designed for highly corrosive chemicals such as concentrared acids, chemically active organic compound, corrosive and abbrasive liquid.this seals are independent of direction of rotation.seal ring face can be changed or replaced due to its design feature.the face is positively driven by integral lugs which is on bellow,it imparts smooth drive to the face.