Available in the round cross-section area, this Rubber O-Ring Seal is installed in pumps, shafts, regulators and other industrial components. The need of installing this product is to reduce leakage of grease, oil, water and other media from the mating surfaces. The offered product has accurate dimension, impact proof design, impeccable finish and excellent durability. This product is a mechanical component so you can replace it easily by a new one without the need for maintenance. Made from the best quality rubber, this Rubber O-Ring Seal prevents the ingress of moisture and dust which can interrupt machine or automobile functionality.