Single Spring Mechanical Seals that we offer have open coil spring to work in contaminated fluids. These Single Spring Mechanical Seals feature very simple in design and can be manufactured for directional motions of shaft. Due to open coil spring, these Single Spring Mechanical Seals are used for non-clogging and self-cleaning operations. Further, these Single Spring Mechanical Seals are very economical and easy-to-use. These can be offered in variety of face combinations to suit most of the applications.