Sure Flow threaded strainers in Cast Iron feature a machined seat which ensures a perfect fit for the removable, stainless steel screen. All sizes come complete with NPT blow-off with plug, which can be replaced with a ball valve for on-line blow-down of particulate.
Body, cover and plug are High Tensile ASTM A126 Class B Cast Iron. All screens are Stainless Steel.
![T250 Cast Iron Threaded Y Strainer](https://www.sureflowequipment.com/wp-content/uploads/2017/05/T250-Cast-Iron-NPT-Y-Strainer-sml.jpg)