Pumps centrifugal ground centrifugal type 1GrAU 800/40 and pumping units on their basis are designed for pumping abrasive hydraulic mixtures with hydrogen pH from 6 to 12, density up to 1600 kg/m3, temperature from plus 5 °? to plus 70 °?, with solid inclusions with volume concentration up to 30%, maximum size up to 200 mm for pumps of GrAU type, microhardness up to 11000 MPa.
GrAU pumps are centrifugal, horizontal, cantilever, single-stage with axial inlet. Single body design.
FIELDS OF APPLICATION:
Mining industry
Coal industry
Metallurgical industry
Potash industry
Thermal power industry (CHPP and GRES)
Hydromechanisation
Oil sands processing
Sand and gravel extraction and processing
FEATURES/ADVANTAGES:
High density of pumped hydraulic mixture and high solids content.
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