U series

The U series Split Case pumps are a rugged design and high efficiency Axially split, two stage, single suction volute pump. The U series can be installed and operated in applications such as agriculture, Fire Fighting, Industrial water processing, Utilities, Mine Dewatering, Quarry’s, Paper Mills and Boiler fill.


  • Flow capacity 20 to 600 m³/h
  • Heads up to 150 metres
  • Power range from 5 kW to 175kW
  • Axially Split, two stage, single volute suction design
  • Two single suction closed impellers back to back to eliminate axial thrust
  • 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
  • Packing gland as standard
  • 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


U series
2” up to 18” sizes
Capacity up to 600 m³/h flow
150 metres maximum head
50mm to 150mm discharge size
80mm to 200mm suction size
1450 rpm with 2UI at 2900 rpm
5 kW up to 175 kW maximum power


Horizontal Split Case Pumps – U Series