Spring Unbalanced Seal is an unbalanced single acting seal that is
free from the direction of rotation. This seal is internally mounted
with easy installation and removal features. It is precisely driven
by the motion conveyed by the shaft to the spring. In addition to
this, the slippages are removed for protecting the sleeve as well as
shaft from any kind of fretting. Spring is completely protected from
the product. Moreover, this durable seal is designed to handle
different media containing abrasive particles.