j twin casing slurry pump specs

ZLJ vertical submerged/Submersible slurry pump Supply

Vertical submerged slurry pump

ZLJ vertical submerged slurry pump is a China patent product of Zigong Pump & Valve, which adopts a stirring impeller at the pump inlet to solve the problem of quick sedimentation of medium. ZLJ series is cantilever and double-bracket structure, which increases the reliability and stability during operation. More than 10 kinds of materials are available for different applications. It is suitable to pump fluids with suspended particles, and is widely used in industries of power plant, chemical, petrochemical, mines and cement..There are various materials available for our vertical submerged slurry pump, including cast iron,stainless steel SS304, SS316, SS316L, 904L, duplex stainless steel CD4MCu, 2205, 2507, Alloy 20, Hastelloy, Titanium, Monel, Nickel...

Parameters

Flow rate: Q=9～460 （m³/h） Total head: H=10～65 (m) Speed: n=1450rpm S.g.: γ ≤1.5 Temperature: T=0～80℃ Pump diameter: 50～200mm An updated vertical submerged slurry pump conforms to JB/T8096-1998.

Features

Adopts a stirring impeller at the pump inlet to solve the problem of quick sedimentation of medium. Cantilever and double-bracket structure, increases the reliability and stability during operation. Slow speed and low linear speed design for heavy slurries to reduce the abrasion. Different anti-abrasive materials for various applications. Especially suitable for pumping the fluids with quick sedimentation solids.

Structure

Single casing structure, casing is connected to the connecting pipe, and connecting pipe is connected to the bearing housing, and bearing housing is connected to the baseplate. Cylinder type bearing housing with rolling bearings. Restrictor seal without external flushing water. Transmission: Direct coupled, variable frequency drive.

MOC

Material of flow passage components based on pumped medium: Cr26 wear-resistant material, or Cr30, CD4MCu wear-resistant and anti-corrosion material, and other general wear-resistant material, such as gray cast iron 200, Z-1#, C-15, ZG40Mn2. Material of outlet pipe, base etc. parts: Q235-A.

Configuration

Item Factory standard Optional configurations MotorReputed China brands ABB, Siemens, Nanyany, Jiamusi or designated brands BearingReputed China brand SKF, NSF, FAG or designated brands Mechanical sealZigong brand Burgmann, Sihuan Riji, Chengdu Yitong Flanges&counter flangesChina standard European std, German std, American std, Japanese std CouplingsPin type Flexible diaphragm coupling

Application

Sewage conveying of power plant, mining, cement, steel, non-ferrous metal. Fluid conveying of aluminum oxide producing process. Slurry conveying of sedimentation basin of other industries.