Vertical Axial/Mixed Flow Sewage Pump, Elbow Pump, Propeller Pump for Flood Control

ZLH series axial flow pump is also known as salting out axial flow pump and low temperature crystallization axial flow pump. ZLH series axial flow pump is the core equipment of earliest developed,most complete in specifications and biggest flow rate(biggest diameter) for combined soda process in China. The impeller and elbow passage of ZLH series vertical axial flow pump are optimized design with better performance and efficiency. Due to the technologies of adjustable impeller,low linear speed,butt welding shaft and reliable operation,ZLH series was awarded as second prize for technology progress by China Soda Ash Industry Association.
Flowrate:Q=300~8000(m³/h)Totalhead:H=1~6(m)Speed:n=180-1450rpmFluidtemperature:T=0~50ºCFluids.g.:γ≤1.4
Optimizedelbowpassageofbetterhydraulicperformance.Adjustableimpellerofhighefficiencyandwidehighefficiencyzone.Lowpumpspeeddesignconformstothetechnologicalrequirementsofsaltingoutandlowtemperaturecrystallization.Costsavingbuttweldingtechnologytosatisfyrequirementsofbothtransmissionstrengthandanti-corrosion.Thisproductisadoptedin95%combinedsodaprocessinChina.Andthereareplentyofrealsalesachievementsfromflowrate300m3/hto8000m3/h.Specialdesigntoadapttodifferentapplications.Forexample,increasingthepressureofsystemandincreasingtheliquidlevel,forcedcirculationpurpose...ZLHseriesisatypicalverticalaxialflowpumpofverticalinstallationwhichtakessmallroomonfloor.Pumpimpellerendisimmersedinthefluidwhichenablesdirectstartwithoutfillingwaterorvacuumpumping.Simplestructure,convenientmaintenance.Directcoupledtransmissionorgearboxtransmission.Dynamicsealing+packingforshaftsealing
ZLHseriesissuitableforapplicationsofbigflowwithlowtotalhead.ZLHseriesisabletopumpcleanwater,sewagewaterwithsmallparticlesandchemicalprocessfluidswithsmallparticles.ZLHseriesisespeciallysuitableforsaltingoutandlowtemperaturecrystallizationofcombinedsodaprocess.