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PLR-NC-CR - Solids handling Pump for severe conditions

Pump for slurries, corrosive and abrasive liquids

Design

Solids handling pump for general industry

- Specially designed to handle slurries with high level of very abrasive solids
- Grease or oil lubricated double tapered roller bearings for V-belt transmission or for direct drive
- Adjustable discharge nozzle position
- Closed type impeller screwed on shaft with front and back relief vanes for solids handling
- Wear plate fitted on back of the impeller
- Adjustment of capacity-head characteristics by speed variation(V-belt transmission, frequency converter, etc.)
- Large clearances preventing wear
- Shaft sleeve-protected from pumped liquid (hard material sleeve)
- Shaft seal by packing, special slurry mechanical seal or hydrodynamic by expeller


Performances

- Flow : up to 3500 m³ (15,400 US gpm)
- Total head : up to 130 m (430 ft).
- Maximum operating pressure : up to 10 bar (145 PSI)
- Operating temperature range : up to 150° C (up to 300° F)
- Higher capacities and pressures upon request


Standard Materials

- Duplex stainless steel
- Austenitic stainless steel
- Other stainless steel grades upon request
- Martensitic cast iron, Ni-hard cast iron, chromium cast iron
- Hastelloy


Industrial Applications

- Petrochemical industry
- Chemical industry
- Mining industry
- Steel industry
- Sugar industry
- Cement works
- Quarries


Additional Models

- Vortex impeller, semi-open impeller, dynamic seal ("packing expeller")
- Special design for high temperatures