Tobee 40mm vertical submerged chemical pump works underwater for delivering heavy concentration abrasive & corrosive slurry with big particles. pump column is made by steel or elastomer covered steel, For rubber lined pump, all wetted parts are made by elastomer for delivering strong corrosion slurry. Tobee 40mm vertical submerged chemical pump specification: Size: 40mm Capacity: 7.2-29m3/h Head: 4-28.5m Speed: 1000-2200rpm Eff.: 40% Power: Max.15kw Handling solids: 12mm Materials: High chrome alloy, Rubber, Polyurethane,Ceramic etc