ZSS series axial split casing pump is a updated product which absorbed the advantages of same type pumps. It is a replacing product of old S series and SH series double suction pump. This updated product owns the features of better hydraulic performance,high efficiency,stable operation,smaller in size.
- Flow rate:Q=50~6330m3/h
- Total head:H=9~160m
- S.g.:γ ≤1.15
- Pump diameter:80~600mm
- Excellent energy-saving hydraulic models.
- Optimized hydraulic design,precisely casted impeller+casing+pump over and dynamic balanced impeller ensure the accurate performance of pump.
- Instead of traditional external circulation structure,a revolutionary design of sealing cooling and lubrication is adopted,which enables the complete internal circulation of cooling,lubrication and flushing.
- Internal sealing lubrication structure, the flushing to sealing system is more efficient.
- Straight line outline with stiffeners on pump cover,internal sealing lubrication structure,flexible structure design makes the pump more elegant.
Structure drawing is as below
- Single stage,double suction,axial split casing centrifugal pump.Double passage casing to reduce the axial forces.
- Both pump inlet and outlet are beneath the pump centerline,the rotary part can be removed from the casing without dismantle the pipelines.
- Shortened shaft and enlarged diameter of shaft design to increase the life of bearings and mechanical seals.
- Completely sealed shaft design,zero contact with fluids.
- Various materials of shaft sleeve to prevent the shaft from abrasion and corrosion.
- Both mechanical seal and packing seal are available;mechanical seal can be changed without dismantle the pump cover.
- Different rotation directions are available.
1.Pump casing 2.Pump cover 3.Impeller 4.Shaft 5.Shaft sleeve 6.Seal ring 7.Packing room 8.Packing gland 9.Bearing 10.Lock nut 11.Stuffing hole 12.Bearing gland
- It is suitable to pump clean water and fluids have close physical and chemical characters of water.
- widely used in sections of mining,city water supply,power plant water supply and drainage,farm irrigation and various water conservancy project.