Duplex Strainers are ideal for non-interruptible applications. Two basket chambers and a flow diverter system allow the pipeline flow to be switched from one chamber to the other. Because the flow is completely isolated to a single chamber, the inactive chamber can be cleaned without shutdown.

NorthStock offers Duplex Strainers that are high quality, compact units. They are easy to operate and maintain with no special tools required to remove the straining element from the chamber. All cast iron and carbon steel units are epoxy painted to resist rust. Duplex Strainers are available with threaded and flanged ends in a variety of materials.