N – Standard Pump

These industrial pumps form the basis of the modular concept that supports all SEEPEX progressive cavity pumps. They are ideal for applications in ceramics, chemicals, biochemicals, dyeing, paints, environmental technology, fish processing, food, beverages, oil and natural gas production, cosmetics, petrochemicals, pharmaceuticals, water and wastewater treatment, textiles, glues, adhesives, mastics and sealers in the transportation and construction markets.

N – Standard Pump

  • N – Standard Pump
  • For low to highly viscous media with or without solids.
  • Universal drive configuration through a flexible coupling or V-belt
  • Drive casing and free bare shaft included
  • Drive shaft mounted in tapered roller bearings that can be lubricated
  • Easy to maintain due to plug in connection
  • Easy to replace worn parts without dismantling the bearing unit
  • BN Range
  • For low to high viscous media or without solids
  • Short compact design with directly flange mounted drive (block type)
  • Enhanced combination of options: The block design is available in all sizes and pressure stages
  • This low cost due to removal of the bearing frame, flexible coupling and common base plate
  • Easy maintained due to the plug in connection between rotating unit and drive
  • Separate pump bearing is omitted.

Key Facts

  • Conveying Capacity: 30 Litres/H – 500 m3/H
  • Pressure: Up to 48 bar

Features + Benefits

  • Various rotor/stator geometries – conventional, 6L and Tricam geometry
  • Low pulsation / uniform flow
  • High self-priming capabilities even with a mix of liquid & air/gas up to a 9 m water column
  • Numerous installation options
  • Large spherical entrance port
  • Reversible rotation and flow

Our Experts

Barr + Wray’s team of engineers and technical specialists bring decades of experience in fluid handling filtration and pump system integration. We understand the challenges of industrial water management and treatment, and work collaboratively with clients to deliver effective, long-term solutions.

Our methodology ensures every project is scoped with clear objectives, measurable outcomes, and ongoing support to maintain performance over time.