Tobee Slurry pumps are recommended for pumping liquids containing small or large suspended solids. They are designed for continuous pumping of highly abrasive and corrosive slurry. The 4x3C-AH pumps feature patented innovative designs that can significantly reduce the operational costs of slurry pumping, It is widely used in industry of mining, electrical power, metallurgy, coal, environmental protection, etc for transportation of abrasive solid slurry. Tobee�® 4-3C-AH Slurry Pump for Cleaning coal thickening cyclone, Cyclone underflow pump is a type of centrifugal pump, lobe pump or peristaltic hose pump in physics principle that increases the pressure of liquid and solid particle mixture (aka slurry), through centrifugal force (a rotating impeller) and converts electrical energy into slurry potential and kinetic energy. Tobee�® 4x3C AH Slurry Pump SPECIFICATIONS: Size: 4" x 3" Capacity: 86.4-198m3/h Head: 9-52m Speed: 1000-2200rpm NPSHr: 4-6m Eff.: 71% Power: Max.30kw Handling solids: 28mm Materials: A05, A07, A33, A49, A51, A61, R08, R26, R55, U01 U38 etc