Mechanical seal DYHID-1.50

Products Mode: mechanical seal DYHID-1.50
rubber bellow mechanical seals china: rubber bellow pump seals in china
the mechanical seals are classied into rubber bellow mechanical seals and the secondary seal elements for the stationary parts is rubber cup.

.Rubber provides the secondary seal between each seal face and adjacent seal face. One seal face is fixed and seals statically using an o ring and the other is spring-loaded and requires a semi-dynamic seal to accommodate some axial play,such as a dynamic o-ring.