The OPTImized Pump Series for OPTImized System Operation
With the ALL-OPTIFLOW® series, Allweiler has developed a pump that optimizes all hydraulic characteristics such as flow pattern, power absorption and distribution, and lubrication to ensure long service life and maximum efficiency.
The powerful progressive cavity pump offers a wide range of benefits and can handle almost any fluid at pressures up to 6 bar (87 psi). It also easily handles fibrous and solid materials, making it an extremely versatile solution for a wide range of applications. Its flow rate is up to two times higher than conventional pumps, resulting in a significant increase in productivity. The ALL-OPTIFLOW® is available in both a very compact short block version and a pedestal version.
Energy Cost Savings
Up to Bis zu 15%
Maintenance Cost Savings
Up to 15 %
Excellent Efficiency
High power density of the conveying elements



 Our Allweiler Progressing Cavity Pumps set standards in technology and reliability. Their unique screw design enables smooth, pulsation-free pumping of a wide variety of media – from liquids to highly viscous substances. This innovative technology not only ensures continuous pumping, but also minimizes wear, resulting in longer service life and lower operating costs.
Our Allweiler Progressing Cavity Pumps set standards in technology and reliability. Their unique screw design enables smooth, pulsation-free pumping of a wide variety of media – from liquids to highly viscous substances. This innovative technology not only ensures continuous pumping, but also minimizes wear, resulting in longer service life and lower operating costs.


