Verder’s Verderair range is a line of air operated double diaphragm (AODD) pumps designed for flexible, robust pumping across many industrial duties. These pumps are driven by compressed air and are positioned by Verder as suitable for a wide variety of fluids, with an air valve design intended to prevent stalling even at low pressure, and without lubrication requirements.

For mining and industrial sites, AODD pumps are often selected where conditions vary, where liquids are difficult, or where a practical transfer pump is needed for day to day operations. Verder notes that Verderair pumps can handle very abrasive and or viscous products, which makes them useful where standard centrifugal pumps struggle or where a simple, site-friendly pump solution is preferred.

Peristaltic hose pumps are commonly used in mining and industrial sites for slurry transfer, thickener underflow style duties, and dosing applications where reliability and repeatable flow matter. Verder highlights mining case studies and notes hose pumps can handle high density slurries and high solids content in suitable applications.

They are also used in water and wastewater and other process environments where the pumped fluid is abrasive, viscous, or contains solids, and where the benefits of keeping the fluid inside the hose reduce maintenance complexity.