A positive displacement pump is able to discharge constant amounts of fluids with each revolution under almost all conditions, providing continuous flow. The Soma Sine Pump is a positive displacement pump originally developed by Manfred Sommer in 1982, and incorporates a sinusoidal curve shaped rotor, mounted on one pump shaft with one seal system. Due to the design of this rotor, four chambers are created in which the product is transferred very gently – limiting shear while maintaining product integrity. It specializes in shear-sensitive and viscous applications with its powerful suction capabilities, spanning the food and beverage sanitary market across the globe.
A scraper gate surrounding the rotor provides the divide between the suction and the pressure side, the inlet and the outlet. The rotor does not run against the housing or the cover, as it sits in between liners that are replaced over time, meaning the housing has decades of staying power. In fact, SOMA Pumps GmbH offers a lifetime guarantee for the cover and the housing.
The stainless steel housing pump of SOMA is also very cost effective upfront, with lower costs initially than most pumps offering painted power frames. These stainless steel power frames come in a variety of sizes, orientations, and mating connections.
The SOMA pump parts are interchangeable with all sinusoidal positive displacement pumps, including Sine* with a lower overall cost of ownership and quick deliveries.
Contact us for assistance in determining the correct Soma Pump products best suited for your industrial application.
New development of SOMA PUMPS:
“the first monobloc-SOMA SINUS SODIAL-pump on the world market”
With the SCN-D series of the SOMA SINUS SODIAL®, SOMA PUMPS GmbH was the first to launch a new development on the market. The further development of the SOMA SINUS SODIAL® pump as a monobloc version is a SOMA SINUS SODIAL® pump, which does not require a bearing block, coupling and a complex base plate. In this version, the SOMA SINUS SODIAL® pump is therefore flanged directly to the drive.
This version is available in various sizes up to 40,000 l/h with a maximum back pressure of 10 bar. A big advantage is that all wear parts of the pump are identical to the 15 bar version with bearing block. This means – no separate storage for the wear parts – 100% interchangeability between the variant with separate coupling and the directly flanged variant.