Quick view Add to Wishlist Flowserve FLOWSERVE SIHI Thermal Fluid Pump ZTND 50-315 Radial Seal Model ZTND 050315 AA 002 1B 2GB 2.5 x 2 150# flanged, radial seal ring design, 325mm maximum diameter impeller. Installation, Operation and Maintenance Manual Performance Curve Product Identification Technical Catalog For Impeller Trim, Click Here... MSRP: $13,837.50 Add to Cart The item has been added Compare