Our Principals


Manufacturer of heavy-duty centrifugal pumps designed for continuous duty applications and maximum uptime in some of the most challenging applications. Wilfley manufactures chemical and slurry pumps for various applications in chemical, fertilizer, mining, food processing and other industries. Wilfley invented the dynamic expeller almost a century ago and has continued to lead advancements in hydrodynamic sealing technologies since then.

Products & Applications

Slurry Pumps

Wilfley equipment works with the most aggressive slurries in Heavy-Duty mining, chemical, and industrial applications. Wilfley offers solutions combining a robust pump design, waterless sealing technology, and wear resistance materials to help customers meet their goals.

Chemical Pumps

Wilfley pumps are durable and reliable in demanding corrosive and abrasive applications. Wilfley’s designs meet ASME B73.1 dimensionally, and their Heavy-Duty constructions significantly exceed its minimum requirements.