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The ZW pump is a horizontal, single stage, double suction, double volute axially split case centrifugal pump. Its innovative design allows more compact installation and ensures perfect alignment.


OPERATION LIMITS
  • Capacity up to 9,000 m3/h (34,400 U.S. gpm)
  • Head up to 340 m (1,115 ft)
  • Maximun Pressure 98 bar (1,421 psi.)
  • Temperature 120 ºC (248 ºF)
CHARACTERISTICS
  • Single stage horizontal split-case centrifugal pump
  • Horizontally split case, double volute (in high energy pumps) minimizes radial loads and allows operation over a wide range of capacities
  • Enclosed double suction impellers, hydraulically balance thrust loads
  • Flanged connections
  • Clockwise or counter-clockwise rotation
  • Grease or oil Lubrication
  • Compact mechanical seal design
  • Horizontal or vertical mounted arrangements are available
DESIGN FEATURES
  • Suction and discharge connections are concentric to make piping easier
  • All impellers are dynamically balanced for vibration-free-operation
  • Interchangeable radial and thrust bearings with oil or grease Lubrication
  • Rigid shaft, combined with double volute casing
  • Stuffing box design for mechanical seal. Packing is optional
APPLICATIONS: Fire Service, Cooling Towers, Municipal, Oil Process, Petrochemical, Sugar Industry, Paper Industry, Pipeline, Power Generation, Dewatering, Mining, Water.
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