Sump Pumps - ESP3
Product Brand
Sump Pumps
About this product

Boasting the same casing, reverse vane impeller and CBL cover as the industry-leading Durco Mark 3 chemical process pump, the ESP3 pump is ruggedly built to handle tough applications. It is the only vertical wet-pit immersion sump pump to offer parts interchangeability with standard ASME B73.1 horizontal pumps. The upshot is increased parts standardization and reduced inventory costs.

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The ruggedly built vertical, chemical sump pump is designed to provide improved performance, increased part standardization and reduced inventory costs.

  • Increased parts standardization and reduced inventory costs from the only vertical wet-pit immersion sump pump to offer parts interchangeability with standard ASME B73.1 horizontal pumps (Durco Mark 3)
  • Repeatable performance for the life of the pump due to reverse vane impeller 
  • Reduced maintenance and downtime in difficult process fluids owing to a wide array of wetted materials, bearing materials and flush plan options
  • Low total cost of ownership made possible by many features designed to reduce costs associated with installation and maintenance
  • Flows to 1300 m3/h (5700 gpm)
  • Heads to 116 m (380 ft)
  • Pressures to 12 bar (175 psi)
  • Temperatures to 180°C (350°F)

Size Range:

  • Sizes from 25 mm (1 in) to 200 mm (8 in)
  • Pit depths to 6 m (20 ft); greater depths achievable with optional tailpipe
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