LE-CON make U6628 / 6629 (Teflon Bellow) External mounted Balance multi spring seal series with replaceable or without replaceable face.
Those seals are independent of direction of rotation.
Its protect the atmosphere of hazards media, does not come in direct contact of fluid.
This seal are designed for extremely corrosive chemicals, including concentrated acid and salts, strong oxidising and reducing agents and chemically active organic compounds.
