1) Name: Y type upvc strainer
2) Materials: PVC-U
3) Sizes: DN100 (4") 4) Standard: DIN/ ANSI 5) Certificate: ISO9001:2008 6) Transparent valve body 7) High quality,Clear, light weight, rustless, oxidation-resistant, anti-corrosion and environment-friendly 8) It is widely used in chemistry, electron, metallurgy, plastic, electroplate, irrigation, treatment Sewage, engineering of Recycled water, Aquatic Culture, civil using Construction. If you buy more, please contact us, we can give you cheaper freight cost! If you do not confirm which standard you needed,we will ship as DIN as you acquiesce in, thanks.