... BS EN558Safe Working Pressure: PN10,PN16Strainer type y Y-1A Specification NoName of PartMaterial1BodyCast Iron, Cast Steel 2CoverBrass, ... Cast Steel 3ScreenSS3044GasketAsbestosStrainer type y Y-1A Technical Data Y-1AApplicable FluidSteam, Water, Oil, ,AirApplicable ... , 200°CEnd ConnectionScrewedHydrostatic Test Dimensions of Strainer Y-1A series Size15A(1/2")20A(1")25A(1")32A ...