Pumping stations of the DNS-Gr series based on coal pumps, soil and slurry pumps. Pumping stations based on soil pumps are designed for pumping abrasive slurries with a density of up to 2200 kg / m3, a pH value of 6-12, a temperature of 5 to 70 ° C, with a volume concentration of solid inclusions up to 30% and a microhardness up to 11000 MPa. Pumping stations based on coal pumps are designed for pumping a coal-water chemically neutral slurry (pH = 6 ÷ 8) with a solid particle size of no more than 70 mm, with a solid to liquid phase ratio by mass no more than T: W = 1: 3 and rock content in solid phase from 15% to 40%, with a temperature from + 1 ° С to + 50 ° С.
FOR PUMPING GRAVEL-SAND AND SLURRY MIXTURES
DELIVERY 150-2500 M³ / HOUR HEAD 20-90 M