Analysis of Buffer Impulse Seal

Operating experience of impulse seals under various extreme conditions has confirmed their main positive properties: an effective heat-removal, the ability to condense fluids, gases, gas-liquid mixtures, reversibility with respect to the direction of rotation and the pressure drop to be sealed, the ability to serve as parking seals, significantly lower dimensions as compared with conventional mechanical face seals. The use of such seals can save energy and resources, as well as increase the environmental safety of the pump and compressor equipment.