CSF SN Series Sinusoidal Positive Displacement Pump

Positive displacement pumps with a sinusoidal rotor adapt to product features and performances. The low pulsation levels allow a linear and constant transfer without any foam with excellent performances and no vibrations. Consistently performs to a high standard in response to products with different viscosities. A wide range of materials and drives are available according to requirements and to the products to be pumped.

Key Features:

  • Compact design
  • Dry running is possible for a short period
  • Nearly all main wearing parts can be exchanged inline, without disconnecting the inlet and outlet pipes


  • Excellent suction capability – continuously open inlet
  • Extremely gentle product transfer
  • No foaming of the pumped product
  • Gentle handling of the product thanks to the shape of the rotor and the working without any product slip and death zone
  • High flexibility for a wide range of customer requirements, products and duties
  • Very high efficiency
  • Excellent suction capability
  • Constant performance even with products having range of viscosities



  • Flow rates from 0 to 100 m3/h
  • Max pressure 15 bar
  • Suction capability up to 0.8 bar