LR series

The LR series Split Case pumps are a rugged design and high efficiency axially split, single stage, double suction and double volute horizontal pump with the LRV vertical option and the LLR two stage single suction impeller models.

The LR series can be installed and operated in applications such as agriculture, Fire Fighting, Steel Mills, Quarry’s, Industrial water processing, Marine unloading, Utilities, Paper Mills, Mine Dewatering and Boiler fill.


  • Size 2-1/2” to 12”
  • Flow capacity up to 2,840 m³/h
  • Heads up to 165 metres
  • Power range from 4 kW to 375kW
  • Axially Split, single stage, single and dual volute construction design
  • Double volute casing, minimises radial thrust for stable loading
  • Heat treated shaft
  • Renewable shaft sleeves
  • Single row deep grooved type ball bearings in bearing housing offers accurate alignment with either oil lubricated or grease lubrication.
  • Standard construction is cast iron
  • Mechanical Seal, cartridge style as standard
  • Replaceable casing and impeller wear rings
  • Class 150 ANSI B 16.5 flanges


  • Mechanical seal
  • Construction options:
    • All Iron
    • All Bronze
    • Stainless Steel
    • Duplex Stainless Steel
  • Stainless Steel shafts on request
  • Special elastomers to suit liquid or temperature
  • Mounted on base with pump coupled to drive motor, electric or diesel


LR series
Up to 12” sizes
Capacity up to 2,840 m³/h flow
165 metres maximum head
65mm to 300mm discharge size
80mm to 450mm suction size
2900, 1450 and 960 rpm models
4 kW up to 375 kW maximum power


Horizontal Split Case Pumps – LR Series