Product Group N pumps form the basis of the modular concept that supports all SEEPEX progressive cavity pumps. They are ideal for applications in water and wastewater treatment.

They convey low to highly viscous media with or without solids.

BN pumps can also be supplied with Smart Stator Technology up to 8 bar discharge pressure.

Key features

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

BN Range

  • For low to highly viscous media with or without solids
  • Conveying capacity: 30 l/h - 500m3/h
  • Pressure: up to 48 bar (700 PSI)

NS Range

  • For low to highly viscous media with or without solids
  • Conveying capacity: 30 l/h - 500 m3/h
  • Pressure: up to 96 bar (1400 PSI)
  • Universal drive configuration through a flexible coupling or V-belt

BNA Range

  • For low to highly viscous media with or without solids
  • Conveying capacity: 0.3-110m3/h
  • Working pressure (MAWP): up to 24 bar (350 PSI)
  • Casing pressure (MACP): up to 50 bar (725 PSI)