Specification Binding : Misc. Brand : zatagen Label : zatagen Manufacturer : zatagen Model : WB2-40 SiC to SiC PartNumber : WB2-25 ProductGroup : Home Improvement ProductTypeName : TOOLS Publisher : zatagen SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41C6MoHgoxL._SL75_.jpg SmallImage_Width : 75 Studio : zatagen Title : 1PCS chemical pump mechanical seal acid and alkali resistant mechanical seal WB2-25/30/35/40/45/50/55/60/80 (WB2-40 SiC to SiC)