Vertical submerged chemical pump
ZLF vertical submerged chemical pump(also known as semi-submersible chemical pumps and vertical long shaft pumps) adopts double bearing supporting to improve the reliability and stability of operation. A suction pump below 2 m length can be added to pump inlet according to the requirement of working liquid level. Various materials are available for different applications. ZLF vertical submerged chemical pump is suitable for conveying fluids without solids or fluids with a few suspending particles. It is widely used in industries of electric power, mining, cement, metallurgy, non-ferrous metals...There are various materials available for our vertical submerged chemical pump, including stainless steel cast iron,SS304, SS316, SS316L, 904L, duplex stainless steel CD4MCu, 2205, 2507, Alloy 20, Hastelloy, Titanium, Monel, Nickel...
■Flow rate: Q=9～460 （m³/h）
■Total head: H=10～65 (m)
■Pump speed: n=1450rpm
■Fluid s.g.: γ ≤1.5
■Fluid temperature: T=0～80℃
■Pump diameter: 50～200mm
■A new type vertical submerged centrifugal chemical pump conforms to standard JB/T8096-1998.
■Double bearing supporting to improve the reliability and stability of operation.
■Optimized hydraulic model to better adapt different applications.
■Several standard immersed depths of pump. A suction pipe can be added onto pump inlet flange when the pump immersed depth is longer than 1.5 m.
■Adopting low linear speed design for heavy slurry to extend pump life.
■Different anti-abrasive materials for various applications.
■Single casing structure, pump casing is connected to the supporting tube, supporting tube is connected to bearing housing, bearing housing is connected to baseplate.
■Cylinder type bearing housing plus rolling bearings.
■Sealing ring as the shaft sealing, without any cooling water.
■A stir impeller is adopted beyond the impeller of ZLJ model to agitate slurry or particles in the fluids.
■Direct coupled Transmission.
The structure is as follows:
■Various materials as 1C18Ni9、0C18Ni12Mn2Ti、0Cr18Ni9、316、316L、Cr30... Other materials are available for special applications.
■CI for bearing housing and baseplate.
|Item||Factory standard||Optional configurations|
|Motor||Reputed China brands||ABB, Siemens, Nanyany, Jiamusi or designated brands|
|Bearing||Reputed China brand||SKF, NSF, FAG or designated brands|
|Flanges&counter flanges||China standard||European std, German std, American std, Japanese std|
|Couplings||Pin type||Flexible diaphragm coupling|
■Sewage water conveying for industries of electric power, mining, cement, metallurgy and non-ferrous metals.
■Fluid conveying for aluminum oxide process.
■Other slurry conveying of settling pond.