Centrifugal Pump VBN

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The VBN and VBN-DS Gabbioneta Pumps TM are vertical multistage, heavy duty process pumps, available in double casing or wet pit configuration. A wide range of sizes, number of stages and large eye suction or double suction 1st stage impeller, that allows to meet low NPSH requirements, complete the variery of the offered products.

  • Geometry of pump components optimised through hydraulic, structural, thermal and dynamic F.E.M. analysis to guarantee high product reliability

  • To avoid seizures correlated to dangerous resonances, the F.E.M. dynamic analysis is carried out on all manufactured pumps taking into account the proper site operating conditions

  • Closed type impeller with front and rear wear rings as well as balancing holes, to minimise the axial thrust

  • Large eye single suction or double suction 1st stage impeller to meet low NPSH requirements

  • Deep stuffing boxes, designed in accordance to API 682 Standard, suitable to accept any type of mechanical or packing seal

VBN Specifications:

  • Type
  • Maximum discharge pressure (bar)
  • API
  • Max Speed (rpm)
  • Max head (m)
  • Min flow (m3/h)
  • Max. temperature (C)
  • Minimum Temperature (C)
Trillium Flow Technologies™

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