■Flow rate:Q=10~1000 (m³/h)
■Total head:H=20~60 (m)
■Speed:n=740~2900rpm
■S.g.:γ ≤1.23
■Temperature:T=0~70℃
■Pump diameter:25~300mm
■Pump for conveying neutral or alkali slurries with solids.
■Bracket structure with single casing,easy for disassembly.
■Horizontal structure with a big loading capacity.
■Optimized hydraulic models of wide applicability.
■Heavy duty shaft with better performance in strength.
■Low pump speed and linear speed design to reduce the abrasion of pump.
■Various anti-abrasion materials for different applications.
■Single casing design. The casing and guard plate are working as anti-abrasive parts without outer frame.
■GB standard flanges,inlet pressure 1.6 MPa,outlet pressure 2.5 MPa;
■Shaft sealing: Dynamic seal,packing seal and mechanical seal.
■Transmission: Direct coupled,V-belt drive,variable frequency drive,hydraulic coupling.
Structure drawing is as below
1. Bracket 2. Oil leveler 3. Bearing 4. Back bearing gland 5. Round nut 6. Lock washer 7. Oil seal 8. Key 9. Shaft 10. Bracket cover 11. Air hole cover 12. Lifting screw 13. Bearing 14. Front bearing gland 15. Dustproof cover 16. Dismantling ring 17. Support 18. Guard plate 19. Discharge pipe 20. Pump casing 21. Impeller 22. Suction pipe 23. Vice-impeller house 24. Vice-impeller 25. Shaft sleeve 26. Mechanical seal room 27. Mechanical seal
■Material of flow passage components based on pumped medium: Cr26 wear-resistant material, or Cr30, CD4MCu wear-resistant and anti-corrosion material, and other general wear-resistant material.
■Material of pump casing, pump cover, bracket etc. supporting parts: gray cast iron.
■Industries of electricity power,metallurgy,coal mine and construction materials,to pump neutral or alkali slurries with solids.
■Desulfurization process in thermal power plant.
■Can be only used as single operated pump set.