The Orion series of mining duty hard metal slurry pumps MM

MM hard metal mining duty slurry pumps are designed to provide an economical solution to medium abrasive solids, lower solids concentrations and medium head applications.
The M range pumps are the preferred choice for duties such as general in-plant transfer pumps. Flowrates to 1 500m³/hr - 6 000 usgpm Heads up to 100 m - 330 ft

The MM pump is suitable for

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

Main benefits of the MM pump

Robust design with extra thick sections at known points of wear
Highest quality of wear resistant elastomers developed by Metso
Interchangeability of hard metal and elastomer parts to provide the best solution for each individual application
Optional special materials available on request
Careful application at best efficiency point and selection of wear-resistant material give even wear and long life
Double wear clearence adjustment feature increases wear life

Main features of the MM pumps:

Modular design technology and back pull-out feature
Solids handling, medium diameter, impeller with carefully matched, high efficiency, hydraulics for even wear
Double adjustment for sustained efficiency
Materials used are the very best available, providing both excellent wear properties and corrosion resistant
Self contained bearing cartridge assembly with oversized pump shaft and grease lubricated taper roller bearings
Various shaft seal options
Ease of maintenance
Maintenance slide base option