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Sinusoidal Pumps

MasoSine Certa Sine sinusoidal pumps from Watson-Marlow Fluid Technology Solutions provide long maintenance intervals for low-cost ownership.

Watson Marlow Maso Sine Certa Sine Pump

This content was written and submitted by the supplier. It has only been modified to comply with this publication’s space and style.

Using an advanced sinusoidal design, Certa Sine pumps enable a gentle pumping action for highly viscous fluids. Created specifically for food and beverages, Certa process pumps come with 3-A and FDA certifications and are built to the EHEDG Type EL Aseptic Class I standard.

Certa Sine pumps offer a maximum flow rate of 1,124 gpm under maximum operating pressures of 217 psi while ensuring a smooth product flow. The low-shear, pulse-free movement of the pumps ensures CO2 levels inside the fluid remain at optimal levels at all times.

The pumps also can handle fluids with suspended particles ranging from ½ to 4 in. in size, and come with dry running and self-priming features.


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