This company recently announced the release of Stallion® Original™ metal AODD pump models powered by the energy-efficient Pro-Flo® SHIFT air distribution system (ADS).
The Stallion series pumps reportedly incorporate many design features that make the handling and transfer of fluids with high solid content more efficient and effective, including a shock-absorbing polyurethane screen base that absorbs the impact from constant assault by solid particles, resulting in maximized durability. The pumps also feature a large internal clearance and flow-through design to keep them from clogging, an integrated suction strainer, and an altered ball/seat check valve assembly that can maximize part life. Featuring simple installation and easy serviceability, the pumps can be used for rugged utilitarian applications that require a robust design.