Centrifugal Pump SINGLE CASE PUMPS - AXIALLY SPLIT - LNN

The LNN series of pumps is the outcome of many years of experience in the design and manufacture of axially split casing pumps. State-of-the-art pump design technology from Flowserve has resulted in superior pump designs which offer broad hydraulic coverage, quiet operation, low NPSH requirements, high operating efficiency and low total cost of ownership.

  • Double volute design minimizes hydraulic radial forces in any condition down to the minimum flow, thereby reducing shaft deflection and increasing the service life of bearings, seals and wear rings

  • Separate 360° bearing housings provide superior bearing stability and shaft support while easing maintenance

  • Perfect shaft alignment is assured by a full register fit to the casing

  • Axially split casing with suction and discharge nozzles integrally cast in the lower casing half permits pump disassembly without disturbing the piping or driver

  • Upper casing half does not have to be removed to access bearings, packing, mechanical seals, sleeves or sleeve nuts

SINGLE CASE PUMPS - AXIALLY SPLIT - LNN Specifications:

  • Type
    BB1
  • Maximum discharge pressure (bar)
    40
  • API
    610
  • Max head (m)
    300
  • Max. discharge size (mm)
    1200
  • Max flow (m3/h)
    30000
  • Min. discharge size (mm)
    125
  • Max. temperature (C)
    140
Flowserve Corporation
Manufacture

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