China Horizontal Corrosion Resistant Double Suction Acid Chemical Centrifugal Pump

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/hTotal head:H=9~160mSpeed:n=980rpm/2950rpmS.g.:γ ≤1.15 Temperature:T=-0~105ºCPump diameter:80~600mmExcellent 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.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.Structure drawing is as below

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.