4/3D AHR Slurry Pumps are 100% analogue of original 4/3D-AHR Slurry Pumps. 4/3D-AHR Rubber Lined Slurry Pump is widely used for transporting slurry with strong corrosion and high concentration for many industries such as metallurgy, mine, coal, electric power, building materials etc. The wet parts is 100% interchangeable with 4/3D-AH metal lined slurry pump. Design Features: Double casings design centrifugal rubber lined slurry pump, wide passage for solids Bearing assembly & frame: Both standard & high capacity types available. A large diameter shaft with a short overhang minimizes deflection and vibration. Heavy duty roller bearing is housed in a removable bearing cartridge. Rubber slurry pump body is fastened with the frame by minimum bolts. Slurry pump impeller adjustment is provided in a convenient position below the bearing assembly. Slurry pump Impeller & liner material: natural rubber etc High efficiency impeller available: up to 86.5% for certain type. Interchangeable wet parts material: High chrome alloy metal: PH: 5-12; natural rubber: PH: 4-12. Shaft seal: Packing seal, centrifugal seal, mechanical seal. Discharge branch: 8 positions in each 45 Driving type: V-belt, flexible coupling, gearbox, hydraulic coupler etc.