Single Coil Unbalanced Seals

Single Spring Unbalance Seals is unbalanced single acting helical coil spring seals independent of direction of rotation.

single Coil unbalanced seals are internally mounted and easy to install.rotary seal ring is driven by the motion transmitted by the shaft to the spring.slippages are eliminated, protecting the shaft and sleeve from fretting.

Spring completely protected from the product.Easily handle for media containing abrasive particles and solids

Application

Specially used in paper industries, petrochemicals, petroleum refinery etc