■Flow rate:Q=20~540m3/h
■Total head:H=16~370m
■Speed:n=1450rpm/2950rpm
■S.g.:γ ≤1.15
■Temperature:T=-0~80℃
■Pump diameter:80、100、125、150、200、250mm
■Advanced hydraulic models with high efficiency and wide performance range.
■Smooth operation and low noise.
■Both packing seal and mechanical seal are available.
■Completely sealed shaft which is non-contact with fluid.
■The pump material can be changed to pump corrosive fluids. D(F) stands for a pump which is suitable for corrosive fluids,but its performance and is totally the same to D series.
■The pump set mainly consists of bearing housing,inlet and out section,middle section,guide vanes.
■The pump inlet is horizontal and outlet is vertical;The balance hose on the inlet is connected back to the water inlet side.
■Between bearings structure.The rotary part consists of shaft,impellers and a balance disk.
■The gaps between pump inlet section,middle section and outlet section are smeared by molybdenum disulfide compound calcium-based lubricating grease as the sealings. The gaps of rotary part and static part are sealed seal rings,guide vane sleeve and packing.
■Standard shaft sealing is packing,can be customized as mechanical seal.
Structure drawing is as below
1. Inlet section 2. Guide vane 3. Middle section 4. Outlet section 5. First-stage impeller 6. Impeller 7. Balance disk 8. Balance plate 9. End cover 10. Packing 11. Balance sleeve 12. Packing gland 13. O ring 14. Bearing 15. First-stage seal ring 16. Seal ring 17. Guide vane sleeve 18. Shaft 19. Shaft sleeve
■HT200
■ZGCr28
■ZG1Cr18Ni9
■ZG1Cr18Ni9Ti
■ZG0Cr18Ni12Mo2Ti
■ZG1Cr18Ni12Mo2Ti
■Widely used in mining,factories and city water supply and drainage.
■Suitable to pump clean water and fluids have close physical and chemical characters of water,or fluids like hot water,oils,corrosive material and particles.