The DryLock® static seal is the perfect sealing solution for pumping applications that contain corrosive liquids
The DryLock® static seal was originally designed in 1997 and it is now in it’s third generation in design
How the DryLock® Static Seal Works Works
At start up, centrifugal force moves balls outwards to open the seal faces and prevent any rubbing contact. At shut down, an isolated wave spring forces the seal faces to close before any of the pump fluid can escape.
Currently Available On These Wilfley Pumps