Wilfley Blog

DryLock® 3 Makes it Easier Than Ever to Upgrade

on January 15, 2015

The DryLock® 3 static seal is the latest generation of the DryLock® series and has been designed exclusively for the A7 chemical pump. The seal has all of the state-of-the-art features of the DryLock® 2 loaded into an existing DryLock® 1 seal housing. These new features significantly improve the reliability in static sealing over the original design. The DryLock® 3 was specifically designed to be a simple cost effective solution for upgrading existing A7 chemical pumps with the latest DryLock® sealing technology.

Wilfley Centrifugal Pump DryLock Static SealDryLock® 1

Wilfley Centrifugal Pump DryLock Static SealDryLock® 3

The DryLock® 3 has been engineered for RELIABLE Static Sealing:

  • The simple design makes it easy to adjust and maintain a precise seal opening
  • The small controlled seal opening allows for rapid seal actuation at startup and shutdown
  • The seal faces are protected by a lip seal and located further away from the expeller chamber
  • A wide range of seal face materials are available to suit your application

Retrofitting an Existing A7 Process Pump:

Contact your local Wilfley representative today to learn more about the many advantages of the new DryLock® 3 Static Seal.

Download the DryLock® 3 Product Bulletin

Mark ScottDryLock® 3 Makes it Easier Than Ever to Upgrade