Sinusoidal pumps

Sinusoidal pumps

The SOMA SINUSOIDAL Positive Displacement Pump works according the Sinusoidal PUMP principle, which was developed by Manfred Sommer in 1982. The Sinusoidal curve shaped rotor is fitted on a pump shaft. Due to the design, four chambers are created in which the product will be transferred very gently – without any shear or damage to the product.
A scraper divides the suction and the pressure side. The rotor does not run against the housing or the cover. That means, that the housing and the cover will never wear out. SOMA offers an unlimited guarantee for the cover and the housing.

Products Sinusoidal pumps

Max capacity (m3/h)
Max pressure (bar)
Max temperature (°C)
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Sinusoidal pumps

Sinusoidal pumps
  • Max capacity

    100 m3/h

  • Max pressure

    15 bar

  • Max temperature

    95 °C