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Piston Pumps (Hydraulic Drive) |
Putzmeister |
Putzmeister’s hydraulically driven piston pumps are used for high density to dense phase solids handling. The pumps deliver flow rates from 16 m3/h to 500m3/h and discharge pressures of up to 130 bar. The pumps are supported by a team of engineering design and applications specialists, who can develop unique pumping solutions for customers’ individual requirements.
Putzmeister also provides:
» Pulsation dampers
» Scraper locks
» Boundary layer injection systems
» Dense phase storage silos
» High pressure pipelines and pipe joint systems.
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Attributes |
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» Dense phase pumping capability.
» No contamination.
» Reliable with few wearing parts.
» Minimum wear.
» Environmentally friendly compared to conveyors and screw feed systems.
» Pressures to 130bar.
» Pumping distances up to 2000m.
» No water addition required for high solids slurries.
» Large solids handled with ease.
» High viscosities to 3 million Centipoise.
» Highly abrasive solids handled with ease.
» Load sensing hydraulic drives.
» Water box.
» Twin cylinder design with twin hydraulic cylinder drive.
» Poppet valve, swing tube, and ball valve versions available.
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Range of Applications |
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» Muck, mud and sludge pumping;
» Paste backfill pumping, mine tailings and slimes etc;
» Dense phase sewage transfer;
» Trash pumping;
» Fly ash transfer, bed ash and desulphurization gypsum;
» Coal slurry pumping including large broken pieces, flotation coal and slurries;
» Dredging to de-sludge lakes, harbours, lagoons, rivers, tips and landfills;
» Sewage sludge, screenings and flotation sludge;
» Radioactive waste;
» Mine water;
» Bentonite slurry;
» De-sludging of crude oil storage tanks.
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