Soma Pumps

Sinusoidal Pump

The SOMA sinusoidal positive displacement pump works according to the sinusoidal pump principle.  The sinusoidal curve shaped rotor is fitted on a pump shaft which creates four chambers within which the product will be transferred. A scraper divides the suction and the pressure side. Additionally the rotor does not run/wear against the housing or the cover.  This allows SOMA to offer an unlimited guarantee on the cover and housing.

Benefits and Features

• No shear or damage to product
• Very low pulsation
• Suitable for low and high viscous products
• No foaming of the product during pumping
• Compact design
• Simple maintenance - All main wearing parts are stocked
• Unlimited guarantee for housing and cover
• CIP / SIP options available