A range of slurry-duty metering pumps from Wanner Engineering offer excellent metering accuracy and repeatability at lower cost when compared with conventional metering pumps.

They are available in three standard sizes, and provide consistent, virtually pulse-free metered flow at up to 37gal/min and 1200lb/in2. Flow remains linear throughout the pressure range. Their unique sealless design allows them to provide smoother and quieter operation, longer pump life, increased flow and pressure, and reduced maintenance costs when stacked up against comparable style metering pumps.
They are ideal for pumping harsh abrasive slurries, shear sensitive fluids and clean corrosive chemicals, among others. Slurry-duty metering pumps use patented hydraulically balanced diaphragm technology, which allow higher speed operation and even higher turn down ratios. These pumps are self-priming and can run dry without damage.