Chemical Stainless Steel Duplex Axial Flow Pump, Forced Circulation Pump, Horizontal/Vertical Axial Flow Pump, Propeller Pump, Elbow Pump, Mixed Flow Pump

Basic Info

  • Model NO.: ZW

  • Max.Capacity: >400 L/min

  • Impeller Number: Single-Stage Pump

  • Influent Type of Impeller: Single Suction Pump

  • Pump Casing Combined: Elbow Casing

  • Impeller: Axial Type

  • Materials: SS304, SS316, SS316L, Titanium, Monel, 2205, CD4MCU

  • Shaft Sealing: Mechanical Seal and Packing

  • Pump Transmission: Direct Coupled, Gear Box, V-Belts, Universal Joint

  • Motor Brand: ABB, Siemens or Reputed Chinese Brands

  • Trademark: MODO

  • Specification: Big flow and low head

  • HS Code: 8413709990

  • Max.Head: <10m

  • Driving Type: Motor

  • Working Pressure: Low Pressure Pump

  • Position of Pump Shaft: Horizontal Pump

  • Mounting Height: Suction Centrifugal

  • Usage: Pump, Pumps, Circulating Pump, Evaporation Pump

  • Manufacturer Level: Top Level

  • Pump Arrangement: Pipe Hung, Horizontal

  • Flange Standard: Customized

  • Pump Bearing: SKF, NSK or Reputed Chinese Brands

  • Transport Package: Standard Seaworthy Packing

  • Origin: China

Product Description

Biref introduction:
Owns 8 patent technologies, the comprehensive performance of ZW axial flow pump ranks in top among all the local competitors in China. It is a product of provincial achievement ,and it gained the award of technology progress of China machinery industry. There are plenty of real sales achievements for every single specification from diameter 250 mm to 1500 mm. ZW axial flow pump is widely used as forced circulation pump in the applications of big flow rate with low total head,for example: MVR water treatment, vacuum salt, aluminum oxide, sodium sulfate, chlorine-alkali, sugar making,seawater desalination..


Flow rate:Q=250~55000(m3/h)
Total head:H=8~1.5 (m)
Fluid s.g.:γ ≤1.5 
Fluid temperature:T=0~180oC 
Fluid viscosity:ν ≤600(mm2/s)
Pump diameter:Ф250mm~1800mm


  1. Elbow structure for pump body,piece-welded body and casted body for selection.

  2. Pump impeller is cantilever type with spherical hub,impeller blades are adjustable.

  3. Pump shaft adopts butt welding workmanship,the wetted parts or possible wetted parts are made from stainless steel or other corrosive materials.

  4. Mechanical seal and packing seal can be interchangeable.

  5. Adopting cartridge mechanical seal,reliable and easy for maintenance.

  6. Enlarged cylinder type bearing housing with oil level glass and oil filler,which extends the bearing life and interval of lubricant changing.

  7. Pump and be driven by motor through V-belts,gear box or directly through couplings. For pipe hung pump,the universal joint transmission must be adopted if the motor ≥200kW.

Structure drawing is as below


1. Bearing housing     2. Bracket    3. Oiler     4. Oil leveler    5. Bearing 6. Shaft sealing     7. Shaft    8. Pump elbow9. Impeller   10. Hub cover   11. Pump casing



  1. Salt-making force circulation pump

  2. Sodium sulfate force circulation pump

  3. Aluminum oxide force circulation pump

  4. Sugar-making force circulation pump

  5. Chlorine alkali force circulation pump

  6. MVR water treatment force circulation pump