Flowserve VPC
Product Brand
Flowserve
Type
Vertical Pumps
SubType
Double Case Pumps
About this product

Flowserve VPC pumps are one of the world’s most comprehensive lines of mixed-flow, diffuser-style, double-case vertical turbine pumps. Available in single or multistage construction, as well as standard and ISO 13709/API 610- compliant designs, VPC pumps incorporate the proven hydraulics of the Flowserve VTP vertical turbine, wet-pit pump into a double-casing configuration. They are designed for continuous duty applications and are particularly well suited for services with limited NPSH available. Multiple design configurations and broad hydraulic coverage ensure you get a cost-effective solution that precisely meets your application requirements.

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  • Solid shaft motor includes thrust bearing to withstand the total hydraulic thrust as well as the rotor weight
  • Rigid, adjustable flanged coupling provides the proper impeller clearance adjustment
  • Bowls are designed with multiple diffuser vanes and flanged construction
  • Bowl bearings on either side of the impeller provide rigid shaft support
  • Enclosed or semi-open impellers are cast to provide smooth passageways for more efficient fluid flow
  • Suction bell is designed to provide efficient fluid flow into the eye of the first stage impeller
  • Flowserve
  • Hydraulic Institute
  • AWWA E103
  • ISO 13709 / API 610
  • Flows to 13,600 m3/h (60,000 gpm)
  • Heads to 1070 m (3500 ft)
  • Pressures to 100 bar (1,450 psi)
  • Temperatures from -75°C to 230°C (-100°F to 450°F)
  • Sizes from 150 mm (6 in) to 1375 mm (55 in)

VTP and VPC range chart

VPC pumps are available in a wide variety of configurations, constructions and materials to suit application requirements. Among the options are:

  • Standard and ISO 13709/API 610 (VS6), latest edition configurations
  • Enclosed or semi-open impellers, keyed or collet mounted
  • Bowl and enclosed impeller wear rings
  • Fabricated steel discharge head and suction can
  • Sealing configurations
    • Packed box with flexible graphite packing
    • Single- or dual-mechanical seal
  • Above- or below-ground suction flanges
  • Multiple drivers
    • Electric motors, solid or hollow shaft
    • Engines with right angle gears
    • Steam turbines
  • Internal and external suction can drains
  • Separate axial thrust bearing assembly
  • NSF61-G Certified
  • Canned Booster
  • Short Coupled
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