... .CE,ISO9001:2008 strainer 5.1/2"-4" filter 1) Name: pvc/plastic water filter(strainer)2) Materials: PVC-U3) Sizes: 1/2 ... used in chemistry, electron, metallurgy, plastic, electroplate, irrigation, treatment Sewage, engineering of Recycled water, Aquatic Culture, civil using Construction. SizesPNEPDM CodeFPM CodeWeight ...