Part number ST053025BR22A is a 2-1/2" Stainless Steel Eaton model 53BTX duplex strainer with Raised Face Flange connections. A compact strainer design that's up to handling big jobs, the model 53BTX basket strainer has a unique diverter cartridge that directs flow from one chamber to the other using a dynamic sealing system and diverter balls. Easy turn handle and double steam seals add to the easy operation and dependability that has made the 53BTX as popular as it is in the field today. Able to stand up to a wide range of applications, the compact 53BTX comes standard with a host of great features, while additional options are available. Contact us for pricing and availability.