The Orion HR series of heavy duty rubber lined slurry pumps
The Metso Minerals HR rubber lined, heavy duty slurry pumps are designed for the toughest pumping applications.

The excellent hydraulic design guarantees maximum efficiency throughout the life of the generously proportioned wear parts. Flow rates to 1 500 m3/hr -
6 000 usgpm Heads up to 100 m - 330 ft.
Rubber is used for the coarsest of abrasive solids (generally up to 5.0 mm in diameter depending on concentration and pump size) and for acidic duties, where metal would otherwise fail prematurely.

Typical applications
Mining and mineral processing - Extra heavy duty highly abrasive slurries - SAG and AG mill discharge recirculation duties - Cyclone feed - Mine refuse and tailings - Industrial processing - Mill discharge - Coal and power plant ash - Sand and gravel - Medium duty abrasive slurries - In plant slurry transfer pumps
Long Wear Life
- Wear parts of the highest quality rubber for excellent abrasion and corrosion resistance
- Robust design with extra thick sections at known points of wear
- Special elastomers developed by Metso in house
- Interchangeable Hard Metal impeller options available to provide the best solution for each individual application
- Full range of optional materials available on request
- Careful application at best efficiency point and selection of wear-resistant material give even wear and long life
- Double wear clearance adjustment feature increases wear life