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Select the proper Pentair Fairbanks Nijhuis pump for your application

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Model 5800 Series, 2800 Series, 1800 Series

Single-Stage Horizontal Split Case Pumps

The Fairbanks Nijhuis single-stage horizontal split case pump offers long, reliable service with no maintenance. Designed for general liquid pumping and booster applications.
Key Features
  • 100 to 75,000 GPM (22 to 17,034 m3/hr) capacities 20 to 700 feet heads (6 to 213 m)
  • Markets served: Power plants, steel mills, chemical plants, paper mills, refineries, cooling and heating systems and water booster service
  • High efficiency, low maintenance and quiet operation
  • Smooth operation, balanced loading and locked-in-place rotating assembly
  • Horizontal mounted pumps in discharge sizes from 2" to 36" (50 - 914 mm)in diameter
  • Vertically mounted pumps in discharges sizes from 2 " to 14" (50 - 355 mm) in diameter
  • Can be used with multiple types of drives
  • Constructed out of cast iron, bronze, stainless steel or other machinable materials.
  • Wear rings for both the casing and impeller are available to provide a renewable surface.
Specifications    
Resources    

 

Owner's Manual: 1800 Split Case
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Installation, Operation, and Maintenance Manual: 1820 Horizontal
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Owner's Manual: 2800 Split Case
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Owner's Manual: 1840 Split Case
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Owner's Manual: 5800 & 5800F Horizontal Split Case w/ NON-Removable Bearing Arms
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Owner's Manual: 5800 & 5800F Horizontal Split Case w/ Removable Bearing Arms
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Technical Data: 1800 Series Split Case Pumps
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Technical Data: 2800 Series Split Case Pumps
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Technical Data: 5800 Series Split Case Pumps
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Engineering Data: 1800 Series Split Case Pumps
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Performance Data: 1800 Series Split Case Pumps
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Performance Data: 2800 Series Split Case Pumps
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Performance Data: 5800 Series Split Case Pumps
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Typical Specifications: 2800, 2840, 5800
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Brochure: 1800 Series Single Stage Split Case Pumps
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Brochure: Industrial Pumps - Power
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Brochure: Pentair Vertical Turbine and Split Case Pumps
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Brochure: API 610 & API 674
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