Single Stage End Suction Horizontal Flexible Series 300

The horizontal split case pump has long been used for the handling of liquids where the utmost in reliability and accessibility is paramount. The Aurora 410 Series is a modern design based on Aurora’s over 90 years of experience with the design, sales and manufacturing of split case pumps.

Model 411 is horizontally baseplate mounted with a  driver flexibility couple to the pump. This design is recommended where floor space is readily available and where flooding of the installation is not possible.

Model 412 is vertically mounted and uses flexible shafting between the driver and the pump. This model is frequently used on difficult applications where flooding of the installation is a possibility.

Model 413 is vertically mounted with an elevated driver coupled directly to the pump through a flexible coupling. Model 413 is very popular for installations where available floor space is limited and where possible flooding is marginal.


Aurora’s 410 Series are readily used in industrial, agricultural and commercial applications including water supply, irrigation and water transfer.


  • Bronze fitted pump construction
  • Dynamically balance impellers
  • Bronze shaft sleeves and case wearing rings
  • Twin volute on 10” and larger pumps
  • Re-grease able ball bearings
  • Internal bypass between casing and stuffing box
  • Carbon steel shaft


Single Stage End Suction Horizontal Flexible Series 300

  • End Suction Pumps are Often Used in Offices and Commercial Buildings for Internal Environment Control
  • End Suction Pumps for HVAC Come in a Variety of Configurations Including Close-Coupled, Flexible Coupled, Horizontal or Vertical Mounted Pumps
  • Computer-Machined Major Components with 360A Registered Fit
  • Precision Cast, Dynamically Balanced, Enclosed Impeller Lasts Longer than the Competition
  • Case Wearing Ring Prevents Wear on Casing and is Easily and Inexpensively Replaced
  • Impeller Wear Rings are Also Available and Front Case Wearing Rings are Standard on All Models and Size Pumps
  • Rear Support Foot provides Support and Simplifies Coupling Alignment
  • Hydrostatic Tested Pump Casing Ensures Casting and Seal Integrity
  • Applications Include:
    • Chilled Water
    • Heating and Air Conditioning
    • Cooling Tower Makeup
    • Water Booster System

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