| 摘要 |
A pipe-mounted dual velocity strainer is disclosed including a bottom strainer portion to provide a first velocity flow path in one direction and a top strainer portion to provide a second velocity flow path in the opposite direction. A check valve and coaxial conduit between the two strainer portions provide means for obtaining different velocities dependent upon the direction of flow. The invention is utilized in fluid distribution and collection for ion exchange and filtration systems.
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