Flange End Y StrainerBody & Cover: Cast Iron GG20 Screen(Filter): SS304 Gasket: Graphite + Stainless Steel Studs, nuts and washers: Carbon Steel Plug: Cast Iron GG20 Working Pressure: PN10/PN16 Face to face dimension: DIN3202 Flanged Drilling Std.: DIN2501 Surface: Inside & Outside Blue Electric Fussion Epoxy Powder Coated. MODEL: Y Strainer Y-1A Series -----Threaded End Body ( Cast Iron Body and Cast Steel Body ) Size:DN15-----DN50 (1/2"----2") Face to Face: BS EN558 Safe Working Pressure: PN10,PN16 Strainer type y Y-1A SpecificationNoName of PartMaterial1BodyCast Iron, Cast Steel2CoverBrass, Cast Steel3ScreenSS3044GasketAsbestos