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This rugged process pump is ASME (ANSI) B73.1 compliant and operates even in the toughest industrial applications. ANSI 150#, 300#, FF and RF Flanges are available depending on material selection and pump operating pressure.

With 31 hydraulics this open impeller design covers a wide range of service conditions (including low-flow region) while providing industry-leading low NPSHR performance and high efficiencies.

CPO is designed around a modular concept which allows provision of multiple hydraulics with a small number of power frames. In addition these power frames are interchangeable with models of other common pump manufacturers.

  • The CPO is designed to meet your most difficult applications with a state-of-the art open impeller, CD4MCu wetted parts as standard and a Heavy Duty Power Frame
  • Open impeller design allows handling of solids in suspension The impellers are locked onto the shaft by threads and sealed with an O-ring Hydraulic profile specially designed for industry-leading NPSH performance and high efficiencies
  • Pre-loaded, double row, angular contact thrust bearings minimize axial shaft end-play thus maximizing mechanical seal life
  • Single piece casted power frame provides easier assembly and increased mechanical seal life
  • A robust solid shaft with outstanding L3/ D4 for low vibration and increased mechanical seal life (shaft sleeves are available as an option)
  • Machined flat surface suitable for use with magnetic mount vibration probe
  • Standard seal chambers designed to accommodate all seal arrangements and flush plans per ASME (ANSI) B731 with plan 11 as standard
  • Labyrinth type Bearing Isolator, to ensure bearings free from contaminants
  • Oil bath Lubrication as standard, with option for grease and Oil mist Lubrication
  • Large capacity Oil sump and finned housing provide superior cooling and environment for bearings
  • Axial impeller adjustment without the need for special tools
  • Baseplate
  • Sealing
  • Cooling Coil
  • Duplex Stainless Steel (as standard)
  • Ductile Iron / CD4MCu
  • Alloy20
  • Hastelloy C
  • Hastelloy B
  • Capacity up to 1,590 m3/h (7,000 US GPM)
  • Head to 198 m (650 ft)
  • Pressure up to 26 bar (375 PSI)
  • Temperature -30 to 300ºC (-20 to 572ºF)
  • Discharge Flange 1to 8 in
APPLICATIONS: Petrochemical, Oil & gas, Steel industry, Automotive, Agriculture, Chemical, Semiconductor, Food Processing, Power Generation, Pharmaceuticals, Water Treatment, Paper Stock, Pipeline, Textile, Mining.
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