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Wi+ Inducer Pumps

  • APV Wi+ Inducer Centrifugal Pumpe


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  • APV Wi+ Inducer Centrifugal Pumpe
Product Type:

centrifugal pump

An Inducer is an axial flow impeller with blades that wrap in a helix around a central hub.
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The inducer pump is the alternative to changing the process design when NPSH availability is low. The inducer boosts the inlet pressure, and the risk of cavitation is correspondingly reduced (the NPSH required typically drops by 50-70%). When the risk of cavitation disappears, so does the risk of a large number of operational disturbances that would otherwise result - such as excessive noise, energy loss, product damage and unnecessary wear on the pump. Low suction head is a common "problem" in miscellaneous applications, e.g. when pumping products with low boiling points or in processes that involve vacuums.

The Wi+ is unique among inducer pumps, since the NPSH requirement is kept to a minimum throughout its entire operating range. The inducer further enables the Wi+ pump to handle viscous or gaseous products beyond the range of other centrifugal pumps.

Wi+ pumps are 3A (optional) and EHEDG (European Hygienic Engineering & Design Group) certified.

Locate 3D STEP files below categorized by Model.

Naming Convention of Zip Files:

Example File Name: W+25-210_160(MLA2-MLB2-MLC2-MLA4)_Bracket-A_NSRD_Shrinkwarp.ipt.step

  • W+25-210: pump model size
  • 160(XXX#): motor sizes with shared geometry
  • Bracket-X: pump/motor foot mounting scheme
  • NSRD/SRD: non-shrouded or shrouded geometry

Download Instructions:

  • Click the model name to expand the link list and locate the link of interest.
  • Click on the link to download the zip file to your computer.
  • Open the zip file and unzip the STEP files to a location of your choosing.
  • Open the STEP files with your 3D software

Additional Resources:

Wi+ Model 22/20 - STEP File Type
Wi+ Model 25/210 - STEP File Type
Wi+ Model 30/80 - STEP File Type
Wi+ Model 30/120 - STEP File Type
Wi+ Model 35/35 - STEP File Type
Wi+ Model 35/55 - STEP File Type
Wi+ Model 55/35 - STEP File Type
Wi+ Model 55/60 - STEP File Type
Wi+ Model 60/110 - STEP File Type
Wi+ Model 65/350 - STEP File Type
Wi+ Model 70/40 - STEP File Type
Wi+ Model 80/80 - STEP File Type
Wi+ Model 110/130 - STEP File Type